# unitless

> English word · Adjective

## Definitions
1. Having no units of measurement; such as a ratio or percentage of two numbers which have the same units.

## Etymology
From unit + -less.

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