# photobactericidal

> English word · Adjective

## Definitions
1. That kills photobacteria
2. That is bactericidal on exposure to light

## Etymology
From photo- + bactericidal.

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