chirp

(intransitive) To make a short, sharp, cheerful note, as of small birds or crickets.

(intransitive) To speak in a high-pitched staccato.

(transitive, radar, sonar, radio telescopy etc.) To modify (a pulse of signal) so that it sweeps through a band of frequencies throughout its duration.

(transitive, obsolete) To cheer up; to make (someone) happier.

(Canada) To speak rapid insulting comical banter back and forth.