# inactinic

> English word · Adjective

## Definitions
1. That does not produce photochemical reactions (and can be used as a safelight in a photographic darkroom) (of light)

## Etymology
From in- + actinic.

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