To talk rapidly or incessantly about trivial matters. verb
The children chattered excitedly about their upcoming field trip.
She chattered on the phone for hours about her weekend plans.
To make a series of quick, short, high-pitched sounds. verb
The monkeys chattered in the trees above us.
The teeth of the cold, shivering man began to chatter.
Rapid, trivial talk or conversation. noun
The chatter in the room died down as the speaker took the stage.
I couldn't concentrate on my work with all the chatter around me.
A series of quick, short, high-pitched sounds. noun
The chatter of the typewriters filled the office.
The chatter of the birds woke me up early in the morning.