# bacillin

> English word · Noun

## Definitions
1. An antibiotic, produced by Bacillus subtilis, that is active against many types of bacterium.

## Etymology
Bacillus + -in

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