clampyoudaoicibaDictYouDict[clamp 词源字典]
clamp: see climb
[clamp etymology, clamp origin, 英语词源]
clamp (n.)youdaoicibaDictYouDict
device for fastening, c. 1300, probably from clamb, perhaps originally past tense of climb (v.), or from Middle Dutch clampe (Dutch klamp), from West Germanic *klamp- "clamp, cleat;" cognate with Middle Low German klampe "clasp, hook," Old High German klampfer "clip, clamp;" also probably related to Middle Dutch klamme "a clamp, hook, grapple," Danish klamme "a clamp, cramp," Old English clamm "fetter;" see clam (n.).
clamp (v.)youdaoicibaDictYouDict
"to fasten with a clamp," 1670s, from clamp (n.). Related: Clamped; clamping.