- a person who peeps or pries
- the eyes
- ☆ a private detective
- a person or thing that peeps, cheeps, chirps, etc.
- ☆ any of various tree frogs (esp. family Hylidae) that peep in early spring
See peeper in American Heritage Dictionary 4
A creature that makes short, high-pitched sounds, especially a frog.
- One who peeks furtively.
- Slang An eye.
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