To make the harsh cry of a crow, rook, or raven.
A rendering of the vocalisation of a crow or other corvid.
The harsh cry of a crow.
To make a short, sharp, cheerful note, as of small birds or crickets.
To speak in a high-pitched staccato.
To modify (a pulse of signal) so that it sweeps through a band of frequencies throughout its duration.
To speak rapid insulting comical banter back and forth.
A pulse of signal whose frequency sweeps through a band of frequencies for the duration of the pulse.
A short, sharp or high note or noise, as of a bird or insect.