0 past simple and past participle of peek
1 to look, especially for a short time or while trying to avoid being seen:
While the experimenter had his or her back towards the children, a hidden camera was there to check if the children had peeked or not.
The population of the town peeked at 40, with most residents being employed with the railroad.
The radar itself, rotating at a cycle of about 4 seconds, can be peeked through a grate when standing directly below the dome.
Out of the children who had peeked in the experiment, 40% lied about having peeked.
One night, the guest peeked in the room.
The innkeeper, captivated by the two, followed them and peeked through the keyhole.
Having been stirred by the words of the priest, he sneaked to the window and peeked in.
Tango shoes inspired by the dance craze had criss-crossing straps at the ankles that peeked out from draped and wrapped evening skirts.
