nip (v.)youdaoicibaDictYouDict[nip 词源字典]
"to pinch sharply; to bite suddenly," late 14c., related to Middle Low German nipen "to nip, to pinch," German nippen, Middle Dutch nipen "to pinch," Dutch nijpen, Old Norse hnippa "to prod," but the exact evolution of the stem is obscure. Related: Nipped; nipping. To nip (something) in the bud in the figurative sense is first recorded c. 1600.[nip etymology, nip origin, 英语词源]
pincers (n.)youdaoicibaDictYouDict
early 14c., "tool for grasping or nipping," from Old French pinceure "pincers, tongs," from pincier "to pinch" (see pinch). Applied to animal parts from 1650s. Related: Pincer.
snip (v.)youdaoicibaDictYouDict
"to cut at one light, quick stroke," 1580s, from snip (n.). Related: Snipped; snipping.
twinge (n.)youdaoicibaDictYouDict
1540s, "a pinch, a nipping," from obsolete verb twinge "to pinch, tweak," from Old English twengan "to pinch," from Proto-Germanic *twangjan (cognates: Old Frisian thwinga, Old Norse þvinga, Danish tvinge, Dutch dwingen, Old High German thwingan, German zwingen "to compel, force"), from PIE *twengh- "to press in on" (see thong). Meaning "sharp, sudden minor pain" is recorded from c. 1600. Figurative sense (with reference to shame, remorse, etc.) is recorded from 1620s.