"contractible animal tissue consisting of bundles of fibers," late 14c., "a muscle of the body," from Latin musculus "a muscle," literally "a little mouse," diminutive of mus "mouse" (see mouse (n.)).

So called because the shape and movement of some muscles (notably biceps) were thought to resemble mice. The analogy was made in Greek, too, where mys is both "mouse" and "muscle," and its combining form gives the medical prefix myo-. Compare also Old Church Slavonic mysi "mouse," mysica "arm;" German Maus "mouse; muscle," Arabic 'adalah "muscle," 'adal "field mouse;" Cornish logodenfer "calf of the leg," literally "mouse of the leg." In Middle English, lacerte, from the Latin word for "lizard," also was used as a word for a muscle.

Musclez & lacertez bene one selfe þing, Bot þe muscle is said to þe fourme of mouse & lacert to þe fourme of a lizard. [Guy de Chauliac, "Grande Chirurgie," c. 1425]

Hence muscular and mousy are relatives, and a Middle English word for "muscular" was lacertous, "lizardy." Figurative sense of "muscle, strength, brawn" is by 1850; that of "force, violence, threat of violence" is 1930, American English. Muscle car "hot rod" is from 1969.

c. 1200, "illustrious, distinguished, of high rank or birth," from Old French noble "of noble bearing or birth," from Latin nobilis "well-known, famous, renowned; excellent, superior, splendid; high-born, of superior birth," earlier *gnobilis, literally "knowable," from gnoscere "to come to know" (from PIE root *gno- "to know"). The prominent Roman families, which were "well known," provided most of the Republic's public officials.

Sense of "distinguished by splendor, magnificence, or stateliness" is from late 13c. Meaning "worthy of honor or respect " is from mid-14c. Sense of "having lofty character, having high moral qualities" is from c. 1600. Noble savage is "primitive man conceived of as morally superior to civilized man;" the phrase itself is from Dryden; the idea developed in the 18c.

I am as free as Nature first made Man,

Ere the base Laws of Servitude began,

When wild in Woods the noble Savage ran.

[Dryden, "Conquest of Granada," 1672]

A noble gas (1902) is so called for its inactivity or inertness; a use of the word that had been applied in Middle English to precious stones, metals, etc., that did not alter or oxidize when exposed to air (late 14c.), with noble in the sense of "having admirable properties" (c. 1300).

Middle English prede, from late Old English pryto, Kentish prede, Mercian pride "unreasonable self-esteem, especially as one of the deadly sins; haughtiness, overbearing treatment of others; pomp, love of display," from prud (see proud (adj.)).

There is debate whether Scandinavian cognates (Old Norse pryði, Old Swedish prydhe, Danish pryd, etc.) are borrowed from Old French (which got it from Germanic) or from Old English.

In Middle English sometimes also positive, "proper pride, personal honor, good repute; exalted position; splendor," also "prowess or spirit in an animal." Used in reference to the erect penis from 15c. Meaning "that which makes a person or people most proud" is from c. 1300. First applied to groups of lions in a late 15c. book of terms, but not commonly so used until 20c. Paired with prejudice from 1610s.

Pride goþ befor contricioun, & befor falling þe spirit shall ben enhauncid. [Proverbs xvi.18, Wycliffe Bible, 1382]

Another late Old English/Middle English word for "pride, haughtiness, presumption" was orgol, orgel, which survived into 16c. as orgul, orgueil, from Old French orgoill (11c.), which is supposedly from a Germanic word meaning "renowned."

"common running garden plant," cultivated from earliest times in many Old World countries, also the long, fleshy fruit of the plant, late 14c., cucomer, from Old French cocombre (13c., Modern French concombre), from Latin cucumerem (nominative cucumis), perhaps from a pre-Italic Mediterranean language. The Latin word also is the source of Italian cocomero, Spanish cohombro, Portuguese cogombro. Replaced Old English eorþæppla (plural), literally "earth-apples."

Cowcumber was the common form of the word in 17c.-18c., in good literary use and representing the modern evolution of the Middle English form. Cucumber is an attempted reversion to Latin. In 1790s the pronunciation "cowcumber" was standard except in western England dialects and "coocumber" was considered pedantic, but 30 years later, with the spread of literacy and education "cowcumber" was limited to the ignorant and old-fashioned.

It was planted as a garden vegetable by 1609 by Jamestown colonists. Short form cuke is attested by 1977. Phrase cool as a cucumber (c. 1732) embodies ancient folk knowledge confirmed by science in 1970: inside of a field cucumber on a warm day is 20 degrees cooler than the air temperature. The sea-cucumber (1841) is so called for the shape of some species.

Old English ende "end, conclusion, boundary, district, species, class," from Proto-Germanic *andiaz (source also of Old Frisian enda, Old Dutch ende, Dutch einde, Old Norse endir "end;" Old High German enti "top, forehead, end," German Ende, Gothic andeis "end"), originally "the opposite side," from PIE *antjo "end, boundary," from root *ant- "front, forehead," with derivatives meaning "in front of, before."

Worldly wealth he cared not for, desiring onely to make both ends meet. [Thomas Fuller, "The History of the Worthies of England," 1662]

Original sense of "outermost part" is obsolete except in phrase ends of the earth. Sense of "destruction, death" was in Old English. Meaning "division or quarter of a town" was in Old English. The end "the last straw, the limit" (in a disparaging sense) is from 1929. The end-man in minstrel troupes was one of the two at the ends of the semicircle of performers, who told funny stories and cracked jokes with the middle-man. U.S. football end zone is from 1909 (end for "side of the field occupied by one team" is from 1851). The noun phrase end-run is attested from 1893 in U.S. football; extended to military tactics by 1940. End time in reference to the end of the world is from 1917. To end it all "commit suicide" is attested by 1911. Be-all and end-all is from Shakespeare ("Macbeth" I.vii.5).

c. 1200, "a Roman legion," from Old French legion "squad, band, company, Roman legion," from Latin legionem (nominative legio) "Roman legion, body of soldiers, a levy of troops," from legere "to gather; to choose, pick out, select," from PIE root *leg- (1) "to collect, gather." Tucker writes that "The common sense is 'pick,'" but it is unclear whether the use here is "picking up or picking out." Roughly 3,000 to 6,000 men, under Marius usually with attached cavalry. "The legions were numbered in the order of their levy, but were often known by particular names" [Lewis].

The great power of the Roman legion was due to its rigid discipline and its tactical formation in battle, which was so open and flexible as to enable it to meet every emergency without surprise or derangement.

Generalized sense of "a large number of persons" (c. 1300) is due to translations of the allusive phrase in Mark v.9. Of modern military bodies from 1590s. American Legion, U.S. association of ex-servicemen, founded in 1919. Legion of Honor is French légion d'honneur, an order of distinction founded by Napoleon in 1802. Foreign Legion is French légion étrangère "body of foreign volunteers in a modern army," originally Polish, Belgian, etc. units in French army; they traditionally served in colonies or distant expeditions. Related: Legionary.

Middle English roum, from Old English rum "space, extent; sufficient space, fit occasion (to do something)," from Proto-Germanic *ruman (source also of Old Norse, Old Saxon, Old High German, Gothic rum, German Raum "space," Dutch ruim "hold of a ship, nave"), nouns formed from Germanic adjective *ruma- "roomy, spacious," from PIE root *reue- (1) "to open; space" (source also of Avestan ravah- "space," Latin rus "open country," Old Irish roi, roe "plain field," Old Church Slavonic ravinu "level," Russian ravnina "a plain").

Old English also had a frequent adjective rum "roomy, wide, long, spacious," also an adverb, rumlice "bigly, corpulently" (Middle English roumli).

The meaning "chamber, cabin" is recorded by early 14c. as a nautical term; applied by mid-15c. to interior division of a building separated by walls or partitions; the Old English word for this was cofa, ancestor of cove. The sense of "persons assembled in a room" is by 1712.

Make room "open a passage, make way" is from mid-15c.  Room-service is attested from 1913; room-temperature, comfortable for the occupants of a room, is so called from 1879. Roomth "sufficient space" (1530s, with -th (2)) now is obsolete.

also rag-time, "syncopated, jazzy piano music," 1896, perhaps from rag "dance ball" (1895, American English dialect), or a shortening of ragged, in reference to the syncopated melody. Rag (n.) "ragtime dance tune" is from 1897.

If rag-time was called tempo di raga or rague-temps it might win honor more speedily. ... What the derivation of the word is[,] I have not the faintest idea. The negroes call their clog-dancing "ragging" and the dance a "rag." [Rupert Hughes, Boston Musical Record, April 1900]

Conceive the futility of trying to reduce the intangible ragness to a strict system of misbegotten grace notes and untimely rests! In attempting to perfect, and simplify, art is destroying the unhampered spirit in which consists the whole beauty of rag-time music. The very essence of rag-time is that it shall lack all art, depending for the spirit to be infused more upon the performer than upon the composer himself. [Yale Literary Magazine, June 1899]

Her first "rag-time" was "The Bully," in which she made great sport by bringing a little coloured boy on the stage with her. Miss [May] Irwin says the way to learn to sing "rag-time" is to catch a negro and study him. [Lewis C. Strang, "Famous Actresses of the Day in America," Boston, 1899]

city in Pennsylvania between the Delaware and Schuylkill rivers, from Greek, taken by William Penn to mean "brotherly love," from philos "loving" (see philo-) + adelphos "brother" (see Adelphi). Related: Philadelphian.

Also the name recalls that of the ancient city in Lydia, mentioned in the New Testament, which was so called in honor of Attalos II Philadelphos, 2c B.C.E. king of Pergamon, who founded it. His title is said to have meant "loving the brethren" or to be a reference to his affection for his brother Eumenes, whom he succeeded.

Philadelphia lawyer "clever, shrewd attorney" is attested from 1788 in London, said originally to have been applied to Andrew Hamilton, who obtained the famous acquittal of J.P. Zenger in New York on libel charges in 1735.

[C]ricket and coaching were after all popular in their day in places besides Philadelphia. It was merely that Philadelphia kept on with them longer than most places. This is a perennial Philadelphia trick, and gives to Philadelphia a sort of perpetual feeling of loss. Philadelphians are always just now getting rid of things that are picturesque, like those gas lamps on the streets, only because everybody else got rid of them long ago. [Nathaniel Burt, "The Perennial Philadelphians," 1963]

early 15c., trophe, "an overwhelming victory;" 1510s, "a spoil or prize of war," from Old French trophée (15c.) from Latin trophaeum "a sign of victory, monument," originally tropaeum, from Greek tropaion "monument of an enemy's defeat," noun use of neuter of adjective tropaios "of defeat, causing a rout," from trope "a rout," originally "a turning" (of the enemy); from PIE root *trep- "to turn."

In ancient Greece, spoils or arms taken in battle and set up on the field and dedicated to a god. Figurative extension to any token or memorial of victory is first recorded 1560s. As "a symbolic representation of a classical trophy" from 1630s.

Trophy wife "a second, attractive and generally younger, wife of a successful man who acquires her as a status symbol" was a trending phrase in media from 1988 ("Fortune" magazine did a cover story on it in 1989), but is older in isolated instances.

Variations on this theme ['convenience-wife'] include the HOSTESS-WIFE of a businessman who entertains extensively and seeks  a higher-level, home-branch version of his secretary; the TROPHY-WIFE — the woman who was hard to get because of birth or wealth or beauty — to be kept on exhibition like a mammoth tusk or prime Picasso ... [Phyllis I. Rosenteur, excerpt from "The Single Women," published in Philadelphia Daily News, Dec. 12, 1961]

The excerpt distinguishes the trophy wife from the "showcase wife," "chosen for her pulchritude and constantly displayed in public places, dripping mink and dangling diamonds," which seems more to suit the later use of trophy wife.