# photopolymer

> English word · Noun

## Definitions
1. Any polymer that reacts to light with a physical or chemical change, used especially for teeth fillings

## Etymology
From photo- + polymer.

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