# perdeuteration

> English word · Noun

## Definitions
1. deuteration in which all (or all significant) hydrogen atoms are replaced with deuterium

## Etymology
From per- + deuteration.

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