clam的词源

英文词源

clam: clam: [OE] Old English clam meant ‘something for tying up or fastening, fetter’; it can be traced back to a prehistoric Germanic base *klam-, which also produced clamp [14] and is related to climb. There is a gap in the word’s history in early Middle English times, but it reappears at the end of the 14th century in the sense ‘clamp’, and in the 16th century it was applied, originally in Scotland, to the mollusc which now bears the name, apparently on the grounds that its two shells close like the jaws of a clamp or vice.
=> clamp, climb
clam (n.): bivalve mollusk, c. 1500, in clam-shell, originally Scottish, apparently a particular use from Middle English clam "pincers, vice, clamp" (late 14c.), from Old English clamm "bond, fetter, grip, grasp," from Proto-Germanic *klam- "to press or squeeze together" (cognates: Old High German klamma "cramp, fetter, constriction," German Klamm "a constriction"). If this is right then the original reference is to the shell. Clam-chowder attested from 1822. To be happy as a clam is from 1833, but the earliest uses do not elaborate on the notion behind it, unless it be self-containment.
clam (v.): "to dig for clams," 1630s, American English, from clam (n.). Clam up "be quiet" is 1916, American English, but clam was used in this sense as an interjection mid-14c.

蛤蜊是一种有壳的软体动物，它的壳像是一把钳子，能够紧紧地夹住东西。因此，古苏格兰人将其命名为clam。该词来自古英语clamm，意思是“紧握”。英语单词clamp（夹钳）也来源于此。这就是为什么单词clam和clamp的拼写如此相似的原因。

　　clam：[klæm] n.蛤蜊，沉默寡言的人，钳子vi.捞蛤；保持沉默，闭嘴不言

　　clamp：[klæmp] n.夹钳vt.夹紧，固定住

该词的英语词源请访问趣词词源英文版：clam 词源，clam 含义。

词源同clamp,夹子，夹具。后用以指蛤蜊之类的双壳软体动物。