英语词源字典 - 在线词源网站

snatch (n.)[snatch 词源字典]: c. 1300, "a trap, snare," from snatch (v.). Meaning "a sudden grab" is from 1570s; that of "a small amount" is from 1590s. Sense in weight-lifting is from 1928. Vulgar slang sense of "vulva" is recorded by 1903, perhaps 1864; a much older venereal sense was "sexual intercourse quickly performed" (1580s).[snatch etymology, snatch origin, 英语词源]
snatch (v.): early 13c., "make a sudden snap or bite" (at something), of uncertain origin; perhaps from an unrecorded Old English *snæccan or Middle Dutch snacken "to snatch, chatter." Compare snack (n.). Meaning "lay hold of suddenly" is from early 14c.; especially "take from someone's hands" (1580s). Weight-lifting sense is attested from 1928. Related: Snatched; snatching.
squat (n.): c. 1400, "bump, heavy fall," from squat (v.). Meaning "posture of one who squats" is from 1570s; that of "act of squatting" is from 1580s. Slang noun sense of "nothing at all" first attested 1934, probably suggestive of squatting to defecate. Weight-lifting sense is from 1954.
weight (n.): Old English gewiht "weighing, weight, downward force of a body, heaviness," from Proto-Germanic *wihti- (cognates: Old Norse vætt, Danish vegt, Old Frisian wicht, Middle Dutch gewicht, German Gewicht), from *weg- (see weigh).

Figurative sense of "burden" is late 14c. To lose weight "get thinner" is recorded from 1961. Weight Watcher as a trademark name dates from 1960. To pull one's weight (1921) is from rowing. To throw (one's) weight around figuratively is by 1922. Weight-training is from 1945. Weight-lifting is from 1885; weight-lifter (human) from 1893.