- voyeur, Peeping Tom, peeper - a viewer who enjoys seeing the sex acts or sex organs of others
--1 is a kind of spectator, witness, viewer, watcher, looker
Derived form: verb peep1 - peeper - an informal term refering to the eye
--2 is a kind of eye, oculus, optic
- peeper - an animal that makes short high-pitched sounds
--3 is a kind of animal, animate being, beast, brute, creature, fauna
Derived form: verb peep3 - peeper - an animal that makes short high-pitched sounds