Jeer, v. i. [imp. & p. p. Jeered p. pr. & vb. n. Jeering.] To utter sarcastic or scoffing reflections; to speak with mockery or derision; to use taunting language; to scoff; as, to jeer at a speaker.
But when he saw her toy and gibe and jeer. --Spenser.
Syn: -- To sneer; scoff; flout; gibe; mock.