# mesonychian

> English word · Noun

## Definitions
1. Any of several extinct carnivorous mammals of the order Mesonychia.

## Etymology
Mesonychia + -an

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