# photobleach

> English word · Verb

## Definitions
1. To become less absorbent, reflective or fluorescent upon exposure to light.

## Etymology
From photo- + bleach.

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