Pronunciation: /ˈpiˌphoʊl/
noun a small hole or opening through which one can secretly observe or spy on someone or something
A1 I looked through the peephole to see who was knocking on the door.
A2 She peeked through the peephole and saw a package on the doorstep.
B1 The hotel room had a peephole in the door for added security.
B2 The detective used a magnifying glass to inspect the peephole for clues.
C1 The spy carefully covered the peephole to prevent anyone from eavesdropping.
C2 The peephole in the wall allowed the residents to see who was approaching the building.
formal The peephole in the door allowed me to see who was outside before opening it.
informal I looked through the peephole to see who was knocking on the door.
slang I peeped through the peephole to check out who was at the door.
figurative She tried to get a peephole into his private life by asking personal questions.
peeped
peepholes
more peephole
most peephole
peep
will peep
have peeped
is peeping
peephole
peephole
to peep
peeping
peeping