To make its sound.
To kill someone or something.
To complain; especially, to grumble; to forebode evil; to utter complaints or forebodings habitually.
To die.
To utter in a low, hoarse voice.
To make a croak.
The call of a frog or toad. (see also ribbit)
A faint, harsh sound made in the throat.
The harsh call of various birds, such as the raven or corncrake, or other creatures.
To emit a "queep" sound.
The sound a bird may make, similar to peep, chirp, cheep.
The sound a machine may make, similar to beep. See pocketa-queep.
Non-flying duties, typically paperwork, that are undesirable to pilots.
A rowing event, with two scullers and two sweepers per shell.