barbyoudaoicibaDictYouDict
barb: see beard
barb (n.)youdaoicibaDictYouDict
late 14c., "barb of an arrow," from Old French barbe (11c.) "beard, beardlike appendage," from Latin barba "beard," perhaps cognate with Old English beard (see beard (n.)).
barb (v.)youdaoicibaDictYouDict
late 15c., "to clip, mow;" see barb (n.). Meaning "to fit or furnish with barbs" is from 1610s. Related: Barbed; barbing.