# Listerine

> English word · Proper noun · frequency rank #73,380

## Definitions
1. An antiseptic mouthwash.

## Etymology
Brand name, from Lister + -ine, after the antiseptic pioneer Joseph Lister.

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