verb (used without object)
Examples from the Web for gibber
"Every gibber's got an opal heart," remarked George, smashing a large boulder to fragments.In Search of El Dorado|Alexander MacDonald
Why, I've heard them gibber of things one mustn't eat till I writhed in anguish.Ewing\'s Lady|Harry Leon Wilson
What lot or what part has her glory in madmen who gibber and shriek?
The teachers, who must gibber with lunatics, are by no means to blame for these exercises.The Satyricon, Complete|Petronius Arbiter
He was strong and agile seemingly, and he began to gibber and cuss and chatter like an ape the moment he catched sight of her.The Torch and Other Tales|Eden Phillpotts