Definition

A small opening that allows someone to look through it.

Example

She looked through the peephole to see who was at the door.

Conversation

Did you see that new doorbell camera with a peephole?

Yeah, I heard it’s really useful for checking who’s at the door.

I think having a peephole is a great idea for extra security.

Absolutely! It’s nice to see who’s there before opening the door.

Synonyms & Antonyms

Root Explanation

Peephole → It is formed from "peep" (from Middle English *pipen*, meaning to make a short, high-pitched sound or to look quickly) and "hole" (from Old English *hol*, meaning an opening or hollow space). The word "peephole" refers to a small opening through which one can look quickly or discreetly.

Memory Tip

Imagine a small 'hole' where you can 'peep' through to see something without being seen — that's what a peephole is.

Visually Confused Words