# photolabile

> English word · Adjective

## Definitions
1. Labile or kinetically unstable in the presence of light; subject to photochemical or photophysical reactions.

## Etymology
From photo- + labile.

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