"insolent person, boisterous fellow," 1560s, a mock surname from rude + -by, common ending element in place-names (and thus surnames), as in Grimsby, Rigby, Catesby. Similar formations in idlesby "lazy fellow" (1610s), sneaksby "paltry, sneaking fellow" (1570s), suresby (16c.), lewdsby (1590s), nimblesby (1610s).
Entries linking to rudesby
late 13c., "coarse, rough, without finish" (of surfaces), from Old French ruide (13c.) and directly from Latin rudis "rough, crude, unlearned," a word of uncertain etymology, related to rudus "rubble." The usual preferred derivation is that it is from the same source as Latin rufus "red" (see rufous) via a notion of raw ("red") meat, but de Vaan points out "there is not a shimmer of a meaning 'red' in rudis or in rudus 'rubble', so that the supposed shift from 'crude (meat)' > 'crude' rests in the air."
The senses of "ill-mannered, uncultured, boorish; uneducated, ignorant" are from mid-14c.; also of actions or acts, "violent, rough." That of "of low birth or position, common, humble" is from late 14c. The meaning "marked by incivility, contrary to the requirements of courtesy" is perhaps late 14c., certainly by 16c., but difficult to distinguish from earlier "unrefined, uncultured" senses.
Rude boy (also Rudie, for short) in Jamaican slang is attested from 1967. Figurative phrase rude awakening is attested from 1895.
Old English be- (unstressed) or bi (stressed) "near, in, by, during, about," from Proto-Germanic *bi "around, about," in compounds often merely intensive (source also of Old Saxon and Old Frisian bi "by, near," Middle Dutch bie, Dutch bij, German bei "by, at, near," Gothic bi "about"), from PIE *bhi, reduced form of root *ambhi- "around."
As an adverb by c. 1300, "near, close at hand."
OED (2nd ed. print) has 38 distinct definitions of it as a preposition. Originally an adverbial particle of place, which sense survives in place names (Whitby, Grimsby, etc., also compare rudesby). Elliptical use for "secondary course" was in Old English (opposed to main, as in byway, also compare by-blow "illegitimate child," 1590s, Middle English loteby "a concubine," from obsolete lote "to lurk, lie hidden"). This also is the sense of the second by in the phrase by the by (1610s).
By the way literally means "along the way" (c. 1200), hence "in passing by," used figuratively to introduce a tangential observation ("incidentally") by 1540s. To swear by something or someone is in Old English, perhaps originally "in the presence of." Phrase by and by (early 14c.) originally meant "one by one," with by apparently denoting succession; modern sense of "before long" is from 1520s.
By and large "in all its length and breadth" (1660s) originally was nautical, "sailing to the wind and off it," hence "in one direction then another;" from nautical expression large wind, one that crosses the ship's line in a favorable direction.
updated on October 16, 2021