administration (n.)youdaoicibaDictYouDict
mid-14c., "act of giving or dispensing;" late 14c., "management, act of administering," from Latin administrationem (nominative administratio) "aid, help, cooperation; direction, management," noun of action from past participle stem of administrare (see administer).

Early 15c. as "management of a deceased person's estate." Meaning "the government" is attested from 1731 in British usage. Meaning "a U.S. president's period in office" is first recorded 1796 in writings of George Washington.
advisability (n.)youdaoicibaDictYouDict
1778 (in a letter from George Washington at Valley Forge), from advisable + -ity.
Brother Jonathan (n.)youdaoicibaDictYouDict
sobriquet for "United States," 1816, often connected with Jonathan Trumbull (1740-1809) of Connecticut, called Brother Jonathan by George Washington, who often sought his advice, somehow in reference to 2 Sam i:26.
coon (n.)youdaoicibaDictYouDict
short for raccoon, 1742, American English. It was the nickname of Whig Party members in U.S. c. 1848-60, as the raccoon was the party's symbol, and it also had associations with frontiersmen (who stereotypically wore raccoon-skin caps), which probably ultimately was the source of the Whig Party sense (the party's 1840 campaign was built on a false image of wealthy William Henry Harrison as a rustic frontiersman).

The insulting U.S. meaning "black person" was in use by 1837, said to be ultimately from Portuguese barracoos "building constructed to hold slaves for sale." No doubt boosted by the enormously popular blackface minstrel act "Zip Coon" (George Washington Dixon) which debuted in New York City in 1834. But it is perhaps older (one of the lead characters in the 1767 colonial comic opera "The Disappointment" is a black man named Raccoon). Coon's age is 1843, American English, probably an alteration of British a crow's age.
gaol (n.)youdaoicibaDictYouDict
see jail (n.), you tea-sodden football hooligan. Formerly in official use in Britain, and thus sometimes regarded in U.S. as a characteristic British spelling (though George Washington used it); by the time of OED 2nd edition (1980s) both spellings were considered correct there; the g- spelling is said to have been dominant longest in Australia.
[T]he very anomalous pronunciation of g soft before other vowels than e, i, & y ... is a strong argument for writing jail [Fowler]
generalissimo (n.)youdaoicibaDictYouDict
"supreme military commander," 1620s, from Italian generalissimo, superlative of generale, from a sense development similar to French general (see general (n.)). Parson Weems applied it to George Washington. In 20c. use sometimes from Spanish generalissimo in reference to the military dictator Franco.
grog (n.)youdaoicibaDictYouDict
1749, "alcoholic drink diluted with water," supposedly a reference to Old Grog, nickname of Edward Vernon (1684-1757), British admiral who wore a grogram (q.v.) cloak and who in August 1740 ordered his sailors' rum to be diluted. George Washington's older half-brother Lawrence served under Vernon in the Caribbean and renamed the family's Hunting Creek Plantation in Virginia for him in 1740, calling it Mount Vernon. Eventually the word came popularly to mean "strong drink" of any kind. Grog shop "tavern where alcohol is sold by the glass" is from 1790.
indoor (adj.)youdaoicibaDictYouDict
1711, from within door (opposed to outdoor); the form indoors is first attested 1799 in George Washington's writings.
outpost (n.)youdaoicibaDictYouDict
1757, "military position detached from the main body of troops," from out + post (n.2). Originally in George Washington's letters. Commercial sense of "trading settlement near a frontier" is from 1802. Phrase outpost of Empire (by 1895) in later use often echoes Kipling.
purple (n., adj.)youdaoicibaDictYouDict
Old English purpul, dissimilation (first recorded in Northumbrian, in Lindisfarne gospel) of purpure "purple dye, a purple garment," purpuren (adj.) "purple," a borrowing by 9c. from Latin purpura "purple color, purple-dyed cloak, purple dye," also "shellfish from which purple was made," and "splendid attire generally," from Greek porphyra "purple dye, purple" (see porphyry), of uncertain origin, perhaps Semitic, originally the name for the shellfish (murex) from which it was obtained. Purpur continued as a parallel form until 15c., and through 19c. in heraldry. As a color name, attested from early 15c. Tyrian purple, produced around Tyre, was prized as dye for royal garments.

Also the color of mourning or penitence (especially in royalty or clergy). Rhetorical for "splendid, gaudy" (of prose) from 1590s. Purple Heart, U.S. decoration for service members wounded in combat, instituted 1932; originally a cloth decoration begun by George Washington in 1782. Hendrix' Purple Haze (1967) is slang for "LSD." Purple finch so called from 1826; "the name is a misnomer, arising from the faulty coloring of a plate by Mark Catesby, 1731" [Century Dictionary] Also house finch, so called for its domesticity.