peephole

[ peep-hohl ]
/ ˈpipˌhoʊl /

noun

a small hole or opening through which to peep or look, as in a door.

Words nearby peephole

Origin of peephole

First recorded in 1675–85; peep1 + hole
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for peep-hole

British Dictionary definitions for peep-hole

peephole
/ (ˈpiːpˌhəʊl) /

noun

a small aperture, such as one in the door of a flat for observing callers before opening
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012