# microprism

> English word · Noun

## Definitions
1. Any of many very small prisms used, either to form a reflective surface, or to form an area in a camera's viewfinder that blurs if the image is not precisely in focus

## Etymology
From micro- + prism.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/microprism