2016年10月27日 星期四

Vocabulary and Etymology week 7

Ami-
Latin: friend, friendly; loveable; goodwill, cordial; peaceful relations

amicable(adj.)
characterized by or showing goodwill; friendly; peaceable

amiability(adj.)
having or showing pleasant, good-natured personal qualities; affable:
friendly; sociable:
agreeable; willing to accept the wishes, decisions, or suggestion of another or other
Obsolete. lovable or lovely.
                                              
Dia-
in the formation of compound words, to mean “passing through
 thoroughly,” completely, going apart, and opposed in moment 

Diachronic (adj.)
of or relating to the changes in a linguistic system between successive points in time; historical.

Dialysis (n.)
Physical Chemistry. the separation of crystalloids from colloids in a solution by diffusion through a membrane.
Biochemistry. the separation of large molecules, as proteins, from small molecules and ions in a solution by allowing the latter to pass through a semipermeable membrane.
Medicine/Medical. (in kidney disease) the process by which uric acid and urea are removed from circulating blood by means of a dialyzer.
  
Re-
• used with the meaning again or again and again” to indicate repetition, or with the meaning “back” or “backward” to indicate withdrawal or backward motion.
indicating return to a previous condition, restoration, withdrawal.


indicating repetition of an action

Rebuilt(v.)
(used with object)
to repair, especially to dismantle and reassemble with new parts:
to replace, restrengthen, or reinforce:
to revise, reshape, or reorganize:
(used without object)
to build again or afresh

Retrace(v.)
to trace backward; go back over.
to go back over with the memory.
to go over again with the sight or attention.


King Arthur

King Arthur is a legendary British leader who, according to medieval histories and romances, led the defense of Britain against Saxon invaders in the late 5th and early 6th centuries AD. The details of Arthur's story are mainly composed of folklore and literary invention, and his historical existence is debated and disputed by modern historians.The sparse historical background of Arthur is gleaned from various sources, including the Annales Cambriae, the Historia Brittonum, and the writings of Gildas. Arthur's name also occurs in early poetic sources such as Y Gododdin.
Arthur is a central figure in the legends making up the so-called Matter of Britain. The legendary Arthur developed as a figure of international interest largely through the popularity of Geoffrey of Monmouth's fanciful and imaginative 12th-century Historia Regum Britanniae (History of the Kings of Britain). In some Welsh and Breton tales and poems that date from before this work, Arthur appears either as a great warrior defending Britain from human and supernatural enemies or as a magical figure of folklore, sometimes associated with the Welsh Otherworld, Annwn. How much of Geoffrey's Historia (completed in 1138) was adapted from such earlier sources, rather than invented by Geoffrey himself, is unknown.

Alfred the Great
Alfred the Great was King of Wessex from 871 to 899.
Alfred successfully defended his kingdom against the Viking attempt at conquest, and by the time of his death had become the dominant ruler in England. He is one of only two English monarchs to be given the epithet "the Great", the other being the Scandinavian Cnut the Great. He was also the first King of the West Saxons to style himself "King of the Anglo-Saxons". Details of Alfred's life are described in a work by the 10th-century Welsh scholar and bishop Asser.
Alfred had a reputation as a learned and merciful man of a gracious and level-headed nature who encouraged education, proposing that primary education be taught in English, and improved his kingdom’s legal system, military structure and his people’s quality of life. In 2002, Alfred was ranked number 14 in the BBC's poll of the 100 Greatest Britons.


vocabulary
cursory (adj.) 
c. 1600, from Middle French cursoire "rapid," from Late Latin cursorius "hasty, of a race or running," from Latin curs-, past participle stem of currere "to run" (see current (adj.)).
indigenous (adj.) 
"born or originating in a particular place," 1640s, from Late Latin indigenus "born in a country, native," from Latin indigena "sprung from the land, native," as a noun, "a native," literally "in-born," or "born in (a place)," from Old Latin indu (prep.) "in, within" + gignere (perfective genui) "beget," from PIE root *gene- "to produce, give birth, beget" (see genus).
Indu "within" is from archaic endo, which is cognate with Greek endo- "in, within," from PIE *endo-, extended form of root *en "in" (see in (adv.)). Related: Indigenously.
interloper (n.) 
1590s, enterloper, "unauthorized trader trespassing on privileges of chartered companies," probably a hybrid from inter- "between" + -loper (from landloper "vagabond, adventurer," also, according to Johnson, "a term of reproach used by seamen of those who pass their lives on shore"); perhaps from a dialectal form of leap, or from Middle Dutch loper "runner, rover," from lopen "to run," from Proto-Germanic *hlaupan "to leap" (see leap (v.)).
OED says Dutch enterlooper "a coasting vessel; a smuggler" is later than the English word and said by Dutch sources to be from English. General sense of "self-interested intruder" is from 1630s.
habitat (n.) 
"area or region where a plant or animal naturally grows or lives," 1762, originally a technical term in Latin texts on English flora and fauna, literally "it inhabits," third person singular present indicative of habitare "to live, inhabit, dwell," frequentative of habere "to have, to hold, possess" (see habit (n.)). This was the Modern Latin word that began the part of the scientific description of a plant or animal species that told its locality. General sense of "dwelling place" is first attested 1854.
gregarious (adj.) 
1660s, "disposed to live in flocks" (of animals), from Latin gregarius "pertaining to a flock; of the herd, of the common sort, common," from grex (genitive gregis) "flock, herd," from PIE *gre-g-, reduplicated form of root *ger- (1) "to gather together, assemble" (source also of Sanskrit gramah "heap, troop;" Greek ageirein "to assemble," agora "assembly;" Latin gremium "bosom, lap;" Old Church Slavonic grusti "handful," gramota "heap;" Lithuanian gurgulys "chaos, confusion," gurguole "crowd, mass"). Of persons, "sociable" first recorded 1789. Related: Gregariously; gregariousness.
prolific (adj.) 
1640s, from French prolifique (16c.), from Medieval Latin prolificus, from Latin proles "offspring" + root of facere "to make" (see factitious). Latin proles is contracted from *pro-oles, from PIE *pro-al-, from *pro- "forth" (see pro-) + *al- "to grow, nourish" (see old). Related: Prolifical (c. 1600).
Prolific is in common use, but to make a satisfactory noun from it has passed the wit of man. [Fowler]
antithesis (n.) 
1520s, from Late Latin antithesis, from Greek antithesis "opposition, resistance," literally "a placing against," also a term in logic and rhetoric, noun of action from antitithenai "to set against, oppose," a term in logic, from anti "against" (see anti-) + tithenai "to put, place" (see theme).
                (adj.) 
"containing an antithesis," c. 1600, from Greek antithetikos "setting in opposition," from antithetos "placed in opposition," from antithesis (see antithesis).
sedentary (adj.) 
1590s, "remaining in one place," from Middle French sédentaire (16c.) and directly from Latin sedentarius "sitting, remaining in one place," from sedentem (nominative sedens), present participle of sedere "to sit; occupy an official seat, preside; sit still, remain; be fixed or settled," from PIE root *sed- (1) "to sit" (source also of Sanskrit a-sadat "sat down," sidati "sits;" Old Persian hadis "abode;" Greek ezesthai "to sit," hedra "seat, chair, face of a geometric solid;" Old Irish suide "seat, sitting;" Welsh sedd "seat," eistedd "sitting;" Old Church Slavonic sežda, sedeti "to sit;" Lithuanian sedmi "to sit;" Russian sad "garden," Lithuanian soditi "to plant;" Gothic sitan, Old English sittan "to sit;" see sit). Of persons, the sense "not in the habit of exercise" is recorded from 1660s.
frugal (adj.) 
"economical in use," 1590s, from Middle French frugal, from Latin frugalis, from undeclined adjective frugi "useful, proper, worthy, honest; temperate, economical," originally dative of frux (plural fruges) "fruit, produce," figuratively "value, result, success," related to fructus (see fruit), from PIE *bhrug- "agricultural produce," also "to enjoy." Sense evolved in Latin from "useful" to "profitable" to "economical." Related: Frugally.
bulwark (n.) 
"planking or woodwork round the uppermost parts of a vessel," early 15c., from Middle Dutch bulwerke or Middle High German bolwerc, probably from bole "plank, tree trunk" (from Proto-Germanic *bul-, from PIE root *bhel- (2) "to blow, swell;" see bole) + werc "work" (see work (n.)). Figurative sense "means of defense or security" is from 1570s.
cache (n.) 
1797, "hiding place," from French Canadian trappers' slang, "hiding place for stores" (1660s), a back-formation from French cacher "to hide, conceal" (13c., Old French cachier), from Vulgar Latin *coacticare "store up, collect, compress," frequentative of Latin coactare "constrain," from coactus, past participle of cogere "to collect" (see cogent). Sense extended by 1830s to "anything stored in a hiding place."
cupidity (n.) 
mid-15c., from Anglo-French cupidite, Middle French cupidité, from Latin cupiditatem (nominative cupiditas) "passionate desire, lust; ambition," from cupidus "eager, passionate," from cupere "to desire" (perhaps cognate with Sanskrit kupyati "bubbles up, becomes agitated," Old Church Slavonic kypeti "to boil," Lithuanian kupeti "to boil over"). Despite the primarily erotic sense of the Latin word, in English cupidity originally, and still especially, means "desire for wealth."
altruistic (adj.) 
"having regard for the interest and well-being of others," 1853, from altruist + -ic. Related: Altruistically.
coterie (n.) 
1738, from French coterie "circle of acquaintances," originally in Middle French an organization of peasants holding land from a feudal lord (14c.), from cotier "tenant of a cote" (see cottage).
embellish (v.) 
mid-14c., "to render beautiful," from Old French embelliss-, stem of embellir "make beautiful, ornament," from assimilated form of en- (see en- (1)) + bel "beautiful," from Latin bellus "handsome, pretty, fine" (see bene-). Meaning "dress up (a narration) with fictitious matter" is from mid-15c. Related: Embellished; embellishing.
amorous (adj.) 
c. 1300, "in love; inclined to love; sexually attracted," from Old French amoros "loving, in love; lovely" (13c., Modern French amoureux), from Late Latin amorosum, from Latin amor "love, affection, strong friendly feeling; one's beloved," from amare "to love, be in love with; find pleasure in" (see Amy). Related: Amorously; amorousness.
virtuosity (n.) 
late 15c., "manly qualities," from Medieval Latin virtuositas, from Late Latin virtuosus (see virtuous). As "skill or abilities of a virtuoso," 1670s, from virtuoso + -ity.
progeny (n.) 
early 14c., from Old French progenie (13c.) and directly from Latin progenies "descendants, offspring, lineage, race, family," from stem of progignere "beget," from pro "forth" (see pro-) + gignere "to produce, beget" (see genus).
temerity (n.) 
late 14c., from Latin temeritatem (nominative temeritas) "blind chance, accident; rashness, indiscretion, foolhardiness," from temere "by chance, at random; indiscreetly, rashly," related to tenebrae "darkness," from PIE root *teme- "dark" (source also of Sanskrit tamas- "darkness," tamsrah "dark;" Avestan temah "darkness;" Lithuanian tamsa "darkness," tamsus "dark;" Old Church Slavonic tima "darkness;" Old High German dinstar "dark;" Old Irish temel "darkness"). The connecting notion is "blindly, without foreseeing."
saturate (v.) 
1530s, "to satisfy, satiate," from Latin saturatus, past participle of saturare "to fill full, sate, drench," from satur "sated, full," from PIE root *sa- "to satisfy" (see sad). Meaning "soak thoroughly" first recorded 1756. Marketing sense first recorded 1958. Related: Saturated; saturating. 
cursory (adj.) 
c. 1600, from Middle French cursoire "rapid," from Late Latin cursorius "hasty, of a race or running," from Latin curs-, past participle stem of currere "to run" (see current (adj.)).
consummate (adj.) 
mid-15c., from Latin consummatus "perfected, complete," past participle of consummare "sum up, complete" (see consummation). Of persons, "accomplished, very qualified," from 1640s. Related: Consummately.
                      (V.)
1520s, "to bring to completion," from Latin consummatus, past participle of consummare "to sum up, make up, complete, finish" (see consummation). Meaning "to bring a marriage to completion" (by sexual intercourse) is from 1530s. Related: Consummated; consummating.
concoct (v.) 
1530s, "to digest," from Latin concoctus, past participle of concoquere "to digest; to boil together, prepare; to consider well," from com- "together" (see com-) + coquere "to cook" (see cook (n.)). Meaning "to prepare an edible thing" is from 1670s. First expanded metaphorically beyond cooking 1792. Related: Concocted; concocting.
perpetrate (v.) 
1540s, from Latin perpetratus, past participle of perpetrare "to perform, to accomplish," from per- "completely" + patrare "carry out," originally "bring into existence," from pater "father" (see father (n.)). Earlier in English was perpetren, mid-15c., from Old French perpetrer. Neither good nor bad in Latin, first used in English in statutes, hence its sense of "to perform criminally." Related: Perpetrated; perpetrating.
subterfuge (n.) 
1570s, from Middle French subterfuge (14c.) or directly from Medieval Latin subterfugium "an evasion," from Latin subterfugere "to evade, escape, flee by stealth," from subter "beneath, below;" in compounds "secretly" (from PIE *sup-ter-, suffixed (comparative) form of *(s)up-; see sub-) + fugere "flee" (see fugitive (adj.)).
manifold (n.) 
in mechanical sense, first as "pipe or chamber with several outlets," 1884, see manifold (adj.); originally as manifold pipe (1857), with reference to a type of musical instrument mentioned in the Old Testament.
manifold (adv.) 
Old English manigfealdlic "in various ways, manifoldly," from the source of manifold (adj.).
manifold (adj.) 
Old English monigfald (Anglian), manigfeald (West Saxon), "various, varied in appearance, complicated; numerous, abundant," from manig (see many) + -feald (see -fold). A common Germanic compound (Old Frisian manichfald, Middle Dutch menichvout, German mannigfalt, Swedish mångfalt, Gothic managfalþs), perhaps a loan-translation of Latin multiplex (see multiply). Retains the original pronunciation of many. Old English also had a verbal form, manigfealdian "to multiply, abound, increase, extend."
fraught (adj.) 
late 14c., "freighted, laden, loaded, stored with supplies" (of vessels); figurative use from early 15c.; past participle adjective from obsolete verb fraught "to load (a ship) with cargo," Middle English fraughten (c. 1400), which always was rarer than the past participle, from noun fraught "a load, cargo, lading of a ship" (early 13c.), which is the older form of freight (n.).
This apparently is from a North Sea Germanic source, Middle Dutch vrecht, vracht "hire for a ship, freight," or similar words in Middle Low German or Frisian, apparently originally "earnings," from Proto-Germanic *fra-aihtiz "property, absolute possession," from *fra-, here probably intensive + *aigan "be master of, possess" (see owe (v.)). Related: Fraughtage.
impeccable (adj.) 
1530s, "not capable of sin," from Middle French impeccable (15c.) or directly from Late Latin impeccabilis "not liable to sin," from assimilated form of in- "not, opposite of" (see in- (1)) + peccare "to sin" (see peccadillo). Meaning "faultless" is from 1610s. Related: Impeccably; impeccant; impeccancy.
resourceful (adj.) 
1807, from resource + -ful. Related: Resourcefully; resourcefulness.
assiduous (adj.)
1530s, from Latin assiduus "attending; continually present, incessant; busy; constant," from assidere "to sit down to" (thus "be constantly occupied" at one's work); from assimilated form of ad "to" (see ad-) + sedere "to sit" (see sedentary). The word acquired a taint of "servility" in 18c. Related: Assiduously; assiduousness.
hoax 
1796 (v.) "ridicule; deceive with a fabrication," 1808 (n.), probably an alteration of hocus "conjurer, juggler" (1630s), also "a cheat, impostor" (1680s); or else directly from hocus-pocus. Related: Hoaxed; hoaxing.
component (n.) 
1640s, "constitutional element" (earlier "one of a group of persons," 1560s), from Latin componentem (nominative componens), present participle of componere "to put together" (see composite). As an adjective, from 1660s.
labyrinth (n.) 
c. 1400, laberynthe (late 14c. in Latinate form laborintus) "labyrinth, maze, great building with many corridors and turns," figuratively "bewildering arguments," from Latin labyrinthus, from Greek labyrinthos "maze, large building with intricate passages," especially the structure built by Daedelus to hold the Minotaur, near Knossos in Crete, a word of unknown origin. 
evaluate (v.) 
1831, back-formation from evaluation, or else from French évaluer, back-formation from évaluation. Originally in mathematics. Related: Evaluated; evaluating.
murky (adj.) 
mid-14c., from murk + -y (2). Rare before 17c. Related: Murkily; murkiness.
gullible (adj.) 
1821, apparently a back-formation from gullibility. Spelling gullable is attested from 1818.
deploy (v.) 
1786 as a military word, from French déployer "unroll, unfold," from Old French desploiier "unfold," from Latin displicare "unfold, scatter," from dis- (see dis-) + plicare "to fold" see ply (v.1)). "In its AFr. form regularly adopted in ME as desplay" [OED]. Related: Deployed; deploying.
attest (v.) 
1590s, from Middle French attester (Old French atester, 13c.) "affirm, attest," from Latin attestari "confirm," literally "bear witness to," from ad "to" (see ad-) + testari "bear witness," from testis "witness" (see testament). Related: Attested; attesting.
exult (v.) 
1560s, "to leap up;" 1590s, "to rejoice, triumph," from Middle French exulter, from Latin exultare/exsultare "rejoice exceedingly, revel, vaunt, boast;" literally "leap about, leap up," frequentative of exsilire "to leap up," from ex- "out" (see ex-) + salire "to leap" (see salient (adj.)). The notion is of leaping or dancing for joy. Related: Exulted; exulting.
enigma (n.) 
1530s, "statement which conceals a hidden meaning or known thing under obscure words or forms," earlier enigmate (mid-15c.), from Latin aenigma "riddle," from Greek ainigma (plural ainigmata) "a dark saying, riddle," from ainissesthai "speak obscurely, speak in riddles," from ainos "tale, story; saying, proverb;" according to Liddell & Scott, a poetic and Ionic word, of unknown origin. General sense in English of "anything inexplicable to an observer" is from c. 1600.
innate (adj.) 
early 15c., "existing from birth," from Late Latin innatus "inborn, native, natural" (source also of French inné, Spanish and Italian innato), past participle of innasci "to be born in, originate in," from in- "in" (see in- (2)) + nasci "to be born" (Old Latin gnasci; see genus). Opposed to acquired. Related: Innately; innateness.
abortive (adj.) 
late 14c., "born prematurely or dead," from Latin abortivus "prematurely born; pertaining to miscarriage; causing abortion," from abort-, past participle stem of aboriri "disappear, miscarry, fail" (see abort). From 14c.-18c. stillborn children or domestic animals were said to be abortive. Transferred meaning "not brought to completion or successful issue" is from 1590s. Also see abortion. Related: Abortiveness.
modify (v.) 
late 14c., from Old French modifier (14c.), from Latin modificare "to limit, measure off, restrain," from modus "measure, manner" (see mode (n.1)) + root of facere "to make" (see factitious). Related: Modified; modifying.
spontaneous (adj.) 
1650s, "occurring without external stimulus," from Late Latin spontaneus "willing, of one's free will," from Latin (sua) sponte "of one's own accord, willingly;" of uncertain origin. Related: Spontaneously; spontaneousness. Used earlier of persons and characters, with a sense "acting of one's own accord" (c. 1200). Spontaneous combustion first attested 1795. Spontaneous generation (the phrase, not the feat) attested from 1650s.
accommodate (v.) 
1530s, "fit one thing to another," from Latin accomodatus "suitable, fit, appropriate to," past participle of accomodare "make fit, make fit for, adapt, fit one thing to another," from ad "to" (see ad-) + commodare "make fit," from commodus ""proper, fit, appropriate, convenient, satisfactory" (see commode). From late 16c. as "make suitable," also "furnish (someone) with what is wanted," especially "furnish with suitable room and comfort" (1712). Related: Accommodated; accommodating
crave (v.) 
Old English crafian "ask, implore, demand by right," from North Germanic *krabojan (source also of Old Norse krefja "to demand," Danish kræve, Swedish kräva); perhaps related to craft in its base sense of "power." Current sense "to long for" is c. 1400, probably through intermediate meaning "to ask very earnestly" (c. 1300). Related: Craved; craving.
myriad (n.) 
1550s, from Middle French myriade and directly from Late Latin myrias (genitive myriadis) "ten thousand," from Greek myrias (genitive myriados) "a number of ten thousand, countless numbers," from myrios (plural myrioi) "innumerable, countless, infinite; boundless," as a definite number, "ten thousand" ("the greatest number in Greek expressed by one word," Liddell & Scott say), of unknown origin; perhaps from PIE *meue- "abundant" (source also of Hittite muri- "cluster of grapes," Latin muto "penis," Middle Irish moth "penis"). Specific use is usually in translations from Greek or Latin.
irrelevant (adj.) 
1680s, from assimilated form of in- (1) "not, opposite of" + relevant. Related: Irrelevantly.
It is worth remembering that irrelevant & relieving are the same word; that, presumably, is irrelevant which does not relieve or assist the problem in hand by throwing any light upon it. [Fowler]
urbane (adj.) 
1530s, "of or relating to cities or towns," from Middle French urbain (14c.) and directly from Latin urbanus "belonging to a city," also "citified, elegant" (see urban). The meaning "having the manners of townspeople, courteous, refined" is from 1620s, from a secondary sense in classical Latin. Urbanity in this sense is recorded from 1530s. For sense connection and differentiation of form, compare human/humane; german/germane.
veneer (v.) 
1728 (earlier fineer, 1708), from German furnieren (see veneer (n.)). Related: Veneered; veneering.
veneer (n.) 
1702, from German Furnier, from furnieren "to cover with a veneer, inlay," from French fournir "to furnish, accomplish," from Middle French fornir "to furnish," from a Germanic source (compare Old High German frumjan "to provide;" see furnish). From German to French to German to English. Figurative sense of "mere outward show of some good quality" is attested from 1868.
deem (v.) 
Old English deman "to judge, condemn, think, compute," from root of dom (see doom (n.)). Originally "to pronounce judgment" as well as "to form an opinion." The two judges of the Isle of Man were called deemsters in 17c., a title formerly common throughout England and Scotland and preserved in the surname Dempster.
buff (v.) 
"to polish, make attractive," 1885, in reference to the treatment of buff leather or else to the use of buff cloth in polishing metals, from buff (n.). Related: Buffed; buffing.
(adj.) 
"well-built, hunky," 1980s, from buff (v.) "polish, make attractive."
(n.) 
1570s, buffe leather "leather made of buffalo hide," from Middle French buffle "buffalo" (15c., via Italian, from Latin bufalus; see buffalo (n.)).
The color term comes from the hue of buffalo hides (later ox hides). Association of "hide" and "skin" led c. 1600 to in the buff. Buff-colored uniforms of New York City volunteer firefighters since 1820s led to meaning "enthusiast" (1903).
The Buffs are men and boys whose love of fires, fire-fighting and firemen is a predominant characteristic. [N.Y. "Sun," Feb. 4, 1903]
romp (n.) 
1734, "piece of lively play," from romp (v.). From 1706 as "a wanton girl" (probably a variant of ramp (n.2)).
 (v.) 
1709, "to play, sport, frolic;" 1734, "piece of lively play;" perhaps a variant of ramp (v.); but also see romp (n.). Meaning "to win (a contest) with great ease" first attested 1888. Related: Romped; romping.
latent (adj.) 
mid-15c., "concealed, secret," from Latin latentem (nominative latens) "lying hid, concealed, secret, unknown," present participle of latere "lie hidden, lurk, be concealed," from PIE *late-, suffixed form of root *lādh- "to be hidden" (source also of Greek lethe "forgetfulness, oblivion," lethargos "forgetful," lathre "secretly, by stealth," lathrios "stealthy," lanthanein "to be hidden;" Old Church Slavonic lajati "to lie in wait for"). Meaning "dormant, undeveloped" is from 1680s, originally in medicine.
inherent (adj.) 
1570s, from Latin inhaerentem (nominative inhaerens), present participle of inhaerere "be closely connected with, be inherent," literally "adhere to, cling to," from in- "in" (see in- (2)) + haerere "to adhere, stick" (see hesitation). Related: Inherently
tortuous (adj.) 
late 14c., "full of twists and turns," from Anglo-French tortuous (12c.), Old French tortuos, from Latin tortuosus "full of twists, winding," from tortus "a twisting, winding," from stem of torquere "to twist, wring, distort" (see torque (n.)). Related: Tortuously; tortuousness.
conjugal (adj.) 
1540s, from Middle French conjugal (13c.), from Latin coniugalis "relating to marriage," from coniunx (genitive coniugis) "spouse," related to coniugare "to join together," from com "with, together" (see com-) + iugare "to join," from iugum "yoke" (see jugular).
peregrination (n.) 
early 15c., from Old French peregrination "pilgrimage, long absence" (12c.) or directly from Latin peregrinationem (nominative peregrinatio) "a journey, a sojourn abroad," noun of action from past participle stem of peregrinari "to journey or travel abroad," figuratively "to roam about, wander," from peregrinus "from foreign parts, foreigner," from peregre (adv.) "abroad," properly "from abroad, found outside Roman territory," from per (see per) + agri, locative of ager "field, territory, land, country" (see acre).
itinerant (adj.) 
1560s (attested in Anglo-Latin from late 13c.), from Late Latin itinerantem (nominative itinerans), present participle of itinerare "to travel," from Latin iter (genitive itineris) "a journey," from ire "go" (see ion). Originally in reference to circuit courts. As a noun from 1640s. Related: Itinerancy. Middle English had itineral "having to do with travel" (late 15c.)
barometer (n.) 
1660s, from Greek baros "weight," from suffixed form of PIE root *gwere- (2) "heavy" (see grave (adj.)) + -meter. Probably coined (and certainly popularized) by English scientist Robert Boyle (1627-1691).