To make the low vocal sound of some birds.
A low vocal sound made by some birds.
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.