gallantry (n.)youdaoicibaDictYouDict[gallantry 词源字典]
1590s, "fine appearance," from French galanterie (16c.), from Old French galant "courteous; amusing" (see gallant (adj.)). Meaning "gallant behavior" is from 1630s; meaning "polite attention to ladies" is from 1670s. Middle English had gallantness "merriment, gaiety, high living" (late 15c.).[gallantry etymology, gallantry origin, 英语词源]
galleon (n.)youdaoicibaDictYouDict
kind of large ship, 1520s, from French galion "armed ship of burden," and directly from Spanish galeón "galleon, armed merchant ship," augmentative of galea, from Byzantine Greek galea "galley" (see galley) + augmentative suffix -on. Developed 15c.-16c., it was shorter, broader, and with a higher stern superstructure than the galley. In English use, especially of Spanish royal treasure-ships or the government warships that escorted private merchant ships in the South American trade.
GALLEON. The accepted term for the type of ship which the Spaniards used in 1588; that is, an armed merchantman of exceptional quality, combining the strength of the mediaeval trader with some of the finer lines and fighting features of the GALLEY. [Sir Geoffrey Callender, "Sea Passages," 1943]
Italian agumented form of galea, galeaza, led to a different 16c. ship-name in English, galliass (1540s).
galleria (n.)youdaoicibaDictYouDict
Italian form of gallery.
gallery (n.)youdaoicibaDictYouDict
mid-15c., "covered walk or passageway, narrow and partly open passageway along a wall," from Old French galerie "a long portico" (14c.), from Medieval Latin galeria, of unknown origin. Perhaps an alteration of galilea "church porch," which is probably from Latin Galilaea "Galilee," the northernmost region of Palestine (see Galilee); church porches sometimes were so called, perhaps from being at the far end of the church:
Super altare Beatæ Mariæ in occidentali porte ejusdem ecclesiæ quæ Galilæ a vocatur. [c.1186 charter in "Durham Cathedral"]
Sense of "building to house art" first recorded 1590s. In reference to theaters, of the section with the highest, cheapest seats; hence "people who occupy a (theater) gallery" (contrasted with "gentlemen of the pit") first by Lovelace, 1640s, hence to play to the gallery (1867).
galley (n.)youdaoicibaDictYouDict
13c., "seagoing vessel having both sails and oars," from Old French galie, galee "boat, warship, galley," from Medieval Latin galea or Catalan galea, from Late Greek galea, of unknown origin. The word has made its way into most Western European languages. Originally "low, flat-built seagoing vessel of one deck," once a common type in the Mediterranean. Meaning "cooking range or cooking room on a ship" dates from 1750.

The printing sense of galley, "oblong tray that holds the type once set," is from 1650s, from French galée in the same sense, in reference to the shape of the tray. As a short form of galley-proof it is attested from 1890.
galley-slave (n.)youdaoicibaDictYouDict
1560s, from galley (n.) in the "ship" sense + slave (n.). The ships were often rowed by slaves or convicts.
galleywest (adv.)youdaoicibaDictYouDict
indicating where something or someone is knocked, "into an extremely distressed or disabled condition," American English slang, by 1835; considered by OED to be a corruption of western England dialectal collyweston, name of a village in Northamptonshire ("Colin's West Farmstead") that somehow came to signify "askew, not right." But Farmer calls it an Americanism and goes in for it as an "indefinite superlative," and DAS also does not consider the obscure English term to be the source. Early nautical references suggest it might simply be what it looks like: a sailor's generic way of indicating something has been thrown pretty far by impact, based on galley in the "ship's cooking room" sense.
"Matter? why d--n my old shoes, Captain Williams, here is one of that bloody Don Dego's shot gone right through the galley-door, and through the side of the big copper, and knocked all the beef and hot water galley-west. ..." [N.Ames, "Old Sailor's Yarns," New York, 1835]
Gallic (adj.)youdaoicibaDictYouDict
1670s, "of or pertaining to the French," from Latin Gallicus "pertaining to Gaul or the Gauls," from Latin Gallia "Gaul" and Gallus "a Gaul" from a native Celtic name (see Gaelic), though some connect the word with prehistoric West Germanic *walkhoz "foreigners" (see Welsh). Originally used in English rhetorically or mockingly for "French." The cock as a symbol of France is based on the pun of Gallus "a Gaul" and Latin gallus "cock" (see gallinaceous). Earlier was Gallican (1590s).
It means not simply 'French,' but 'characteristically', 'delightfully', 'distressingly', or 'amusingly' 'French' ... not 'of France', but 'of the typical Frenchman'. [Fowler]
As "of or pertaining to the ancient Gauls" from 1796.
Gallicism (n.)youdaoicibaDictYouDict
"French word or idiom," 1650s, from Gallic + -ism.
gallimaufry (n.)youdaoicibaDictYouDict
"a medley, hash, hodge-podge," 1550s, from French galimafrée "hash, ragout, dish made of odds and ends," from Old French galimafree, calimafree "sauce made of mustard, ginger, and vinegar; a stew of carp" (14c.), which is of unknown origin. Perhaps from Old French galer "to make merry, live well" (see gallant) + Old North French mafrer "to eat much," from Middle Dutch maffelen [Klein]. Weekley sees in the second element the proper name Maufré. Hence, figuratively, "any inconsistent or absurd medley."
gallinaceous (adj.)youdaoicibaDictYouDict
"of or resembling domestic fowl," 1783, from Latin gallinaceus "of hens, of fowls, pertaining to poultry," from gallina "hen," a fem. formation from gallus "cock," probably from PIE root *gal- (2) "to call, shout" (see call (v.)) as "the calling bird." But it also has an ancient association with Gaul (see Gallic), and some speculate that this is the source of the word, "on the assumption that the Romans became acquainted with the cock from Gaul, where it was brought by the Phoenicians" [Buck].
galling (adj.)youdaoicibaDictYouDict
"irritating, offensive, extremely annoying," 1580s, figurative use of present participle of gall (v.).
gallinicide (n.)youdaoicibaDictYouDict
"the killing of chickens," 1883, from Latin gallina "hen" (see gallinaceous) + -cide.
gallinivorous (adj.)youdaoicibaDictYouDict
"chicken-eating," 1862, from Latin gallina "hen" (see gallinaceous) + -vorous.
galliot (n.)youdaoicibaDictYouDict
"small galley," mid-14c., from Old French galiote, galiot "small ship," diminutive of galie (see galley).
gallipot (n.)youdaoicibaDictYouDict
"small glazed pot," mid-15c., of uncertain origin; perhaps from French, perhaps literally "galley pot," meaning one imported from the Mediterranean on galleys.
gallium (n.)youdaoicibaDictYouDict
metalic element that melts in the hand, discovered by spectral lines in 1875 by French chemist Lecoq de Boisbaudran (1838-1912), who named it apparently in honor of his homeland (see Gallic), but it has been suggested that he also punned on his own name (compare Latin gallus "cock," for which see gallinaceous).
gallivant (v.)youdaoicibaDictYouDict
"gad about, spend time in frivolous pleasure-seeking, especially with the opposite sex," 1809, of uncertain origin, perhaps a playful elaboration of gallant in an obsolete verbal sense of "play the gallant, flirt, gad about." Related: Gallivanted; gallivanting.
Young Lobski said to his ugly wife,
"I'm off till to-morrow to fish, my life;"
Says Mrs. Lobski, "I'm sure you a'nt",
But you brute you are going to gallivant."

What Mrs. Lobski said was right,
Gay Mr. Lobski was out all night.
He ne'er went to fish, 'tis known very well
But where he went I shall not tell.

["Songs from the Exile," in "Literary Panorama," London, 1809]
Gallo-Roman (adj.)youdaoicibaDictYouDict
"belonging to Gaul when it was part of the Roman Empire," from comb. form of Gaul + Roman. In reference to a language, and as a noun, the language spoken in France from the end of the fifth century C.E. to the middle of the ninth, a form of Vulgar Latin with local modifications and additions from Gaulish that then, in the region around Paris, developed into what linguists call Old French.
Gallomania (n.)youdaoicibaDictYouDict
1797, from comb. form of Gaul + -mania. Jefferson used adjective Gallomane (1787).