# millielectronvolt

> English word · Noun

## Definitions
1. A unit of energy equal to one thousandth of an electronvolt, symbol meV

## Etymology
From milli- + electronvolt.

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