peep
verbUK /piːp/
US /piːp/
To take a quick secret look at something.
She peeped through the keyhole to see who was at the door.
SYNONYMS
OTHER MEANINGS
2. A small high sound that a baby bird or chick makes.
The little chick let out a soft peep from the nest.
3. To make a small high sound.
The baby birds peeped loudly when their mother brought food.
4. A quick secret look.
He took a peep at the presents before the party.