Trap

ansa

(trick or arrangement designed to catch someone in a more general sense)

hajulukko

(bend, sag, or other device in a waste-pipe to prevent the escape of noxious gases)

heitin

(device used to hold and suddenly release an object)

koppi

(device used to hold and suddenly release an object)

pesä

(device used to hold and suddenly release an object)

vesilukko

(bend, sag, or other device in a waste-pipe to prevent the escape of noxious gases)