peek

to look quickly and secretly at something or someone, usually because you are not supposed to look

echar un vistazo rápido, mirar de reojo

• peek at somebody/something

Collocations peek through a crack · peek over the shoulder

• She peeked at her watch.

  Ella echó un vistazo rápido al reloj.

to look quickly and secretly, usually because you are not supposed to look

mirar de reojo, echar un vistazo rápido

• peek at somebody/something

Collocations peek into a room · peek under the bed

• He peeked into the next room.

  Él echó un vistazo rápido al siguiente cuarto.