buxom adj.

Proto-Indo-European root meaning "to bend," with derivatives referring to bent, pliable, or curved objects.

It forms all or part of: akimbo; bagel; bight; bog; bow (v.) "to bend the body;" bow (n.1) "weapon for shooting arrows;" bow (n.2) "front of a ship;" bowsprit; buxom; elbow.

It is the hypothetical source of/evidence for its existence is provided by: Sanskrit bhujati "bends, thrusts aside;" Old English bugan, German biegen, Gothic biugan "to bend;" Old High German boug, Old English beag "a ring."

word-forming element used in making adjectives from nouns or adjectives (and sometimes verbs) and meaning "tending to; causing; to a considerable degree," from Old English -sum, identical with some, from PIE root *sem- (1) "one; as one, together with." Cognate with Old Frisian -sum, German -sam, Old Norse -samr; also related to same.

"It usually indicates the possession of a considerable degree of the quality named: as mettlesome, full of mettle or spirit; gladsome, very glad or joyous" [Century Dictionary]. It is also, disguised, the ending in buxom. For the -some used with numbers (twosome, foursome, etc.), see -some (2).

"high in stature," 1520s, probably from Middle English tal "handsome, good-looking; valiant; lively in speech; large, big; humble, meek," from Old English getæl "prompt, active," from Germanic *(ge)-tala- (source also of Old High German gi-zal "quick," Gothic un-tals "indocile"). Main modern sense "being of more than average height (and slim in proportion to height)" probably evolved out of earlier meanings "brave, valiant, seemly, proper" (c. 1400), "attractive, handsome" (late 14c.).

Sense evolution is "remarkable" [OED], but adjectives applied to persons can wander far in meaning (such as pretty, buxom, German klein "small, little," which in Middle High German meant the same as its English cognate clean (adj.)). Meaning "having a (defined) height," whether lofty or not is from 1580s. Meaning "exaggerated" (as in tall tale) is American English colloquial attested by 1846. Phrase tall, dark, and handsome is recorded from 1906. Related: Tallness.