# roll-on

> English word · Adjective

## Definitions
1. Applied by means of a ball that can be rotated to pick up liquid from the inner reservoir.

## Etymology
Deverbal from roll on.

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