# millesimal

> English word · Adjective

## Definitions
1. thousandth; consisting of or divided into thousandth parts

## Etymology
From Latin millesimus, from mille (“a thousand”).

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