jerry

Old English brun "dark, dusky," developing a definite color sense only 13c., from Proto-Germanic *brunaz (cf. Old Norse brunn, Danish brun, Old Frisian and Old High German brun, Dutch bruin, German braun), from PIE *bher- (3) "shining, brown" (cf. Lithuanian beras "brown"), related to *bheros "dark animal" (cf. beaver, bear (n.), and Greek phrynos "toad," literally "the brown animal").

The Old English word also had a sense of "brightness, shining," preserved only in burnish. The Germanic word was adopted into Romanic (e.g. Middle Latin brunus, Italian and Spanish bruno, French brun). Brown Bess, slang name for old British Army flintlock musket, first recorded 1785.

c.1300, "to become brown," from brown (adj.). From 1560s as "to make brown." Related: Browned; browning.

"brown color," c.1600, from brown (adj.).

Old English west "in or toward the west," from Proto-Germanic *wes-t- (cf. Old Norse vestr, Old Frisian, Middle Dutch, Dutch west, Old High German -west, only in compounds, German west), from PIE *wes- (source of Greek hesperos, Latin vesper "evening, west"), perhaps an enlarged form of root *we- "to go down" (cf. Sanskrit avah "downward"), and thus literally "direction in which the sun sets." Cf. also High German dialectal abend "west," literally "evening."

French ouest, Spanish oeste are from English. West used in geopolitical sense from World War I (Britain, France, Italy, as opposed to Germany and Austria-Hungary); as contrast to Communist Russia (later to the Soviet bloc) it is first recorded in 1918. West Indies is recorded from 1550s.