bicker (v.)youdaoicibaDictYouDict[bicker 词源字典]
early 14c., bikere, "to skirmish, fight," perhaps from Middle Dutch bicken "to slash, stab, attack," + -er, Middle English frequentative suffix. Meaning "to quarrel" is from mid-15c. Related: Bickered; bickering. [bicker etymology, bicker origin, 英语词源]
bicker (n.)youdaoicibaDictYouDict
c. 1300, skirmish, battle; from the same source as bicker (v.). In modern use, often to describe the sound of a flight of an arrow or other repeated, loud, rapid sounds, in which sense it is perhaps at least partly echoic.