# photodermatitis

> English word · Noun

## Definitions
1. Dermatitis caused by or aggravated by exposure to sunlight.

## Etymology
From photo- + dermatitis.

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