Talk, especially meaningless or unimportant talk. / The sound of talking. / The vocalisations of a Eurasian magpie, Pica pica. / The vocalisations of various birds or other animals.

(intransitive) To talk idly. / (intransitive) Of teeth, machinery, etc, to make a noise by rapid collisions. / To utter sounds which somewhat resemble language, but are inarticulate and indistinct.

One who chats. / (Internet) A user of chat rooms.

present participle of chatter

That chatters

A noise that chatters. / Output fluctuation before reaching a stable condition.

plural of chatter

Third-person singular simple present indicative form of chatter

simple past tense and past participle of chatter

A person who chatters; a chatterbox. / Any of several passerine birds, mostly from South America; especially the cotingas.