The Collaborative International Dictionary
Gibe \Gibe\, v. i. [imp. & p. p. Gibed; p. pr. & vb. n. Gibing.] [Cf. Prov. F. giber, equiv. to F. jouer to play, Icel. geipa to talk nonsense, E. jabber.] To cast reproaches and sneering expressions; to rail; to utter taunting, sarcastic words; to flout; to fleer; to scoff.
Fleer and gibe, and laugh and flout.
vb. (en-past of: gibe)