Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun gibber

1 sense of gibber

Sense 1
gibberish, gibber -- (unintelligible talking)
       => nonsense, bunk, nonsensicality, meaninglessness, hokum -- (a message that seems to convey no meaning)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb gibber

2 senses of gibber

Sense 1
chatter, piffle, palaver, prate, tittle-tattle, twaddle, clack, maunder, prattle, blab, gibber, tattle, blabber, gabble -- (speak (about unimportant matters) rapidly and incessantly)
       => talk, speak, utter, mouth, verbalize, verbalise -- (express in speech; "She talks a lot of nonsense"; "This depressed patient does not verbalize")

Sense 2
gibber -- (chatter inarticulately; of monkeys)
       => utter, emit, let out, let loose -- (express audibly; utter sounds (not necessarily words); "She let out a big heavy sigh"; "He uttered strange sounds that nobody could understand")