bosom: [OE] The immediate source of Old English bōsm was West Germanic *bösm-, which also produced German busen and Dutch boezem. It has been conjectured that it may come ultimately from Indo-European *bhāghús, which perhaps meant ‘arm’ (source of English bought and possibly bow, as in ‘ship’s bow’); the early occurrence of phrases like ‘in someone’s bosom’ meaning ‘clasped to someone’s chest, in someone’s arms’ may support this. => bough, bow
bosom (n.)
Old English bosm "breast; womb; surface; ship's hold," from West Germanic *bosm- (cognates: Old Frisian bosm, Old Saxon bosom, Middle Dutch boesem, Dutch boezem, Old High German buosam, German Busen "bosom, breast"), perhaps from PIE root *bhou- "to grow, swell," or *bhaghus "arm" (in which case the primary notion would be "enclosure formed by the breast and the arms"). Narrowed meaning "a woman's breasts" is from 1959; but bosomy "big-breasted" is from 1928. Bosom-friend is attested 1580s; bosom buddy from 1920s.
bosom 双语例句
1. The dress exaggerates her wasp waist and enlarges her bosom.
那件连衣裙凸显了她的蜂腰,也让她的胸部看起来更丰满。
来自柯林斯例句
2. She lay on the bed, her eyes closed and her bosom palpitating.