# agnatha

> English word · Noun · IPA /ˈæɡ.nə.θə/

## Definitions
1. An agnathan.

## Etymology
From Agnatha, from Ancient Greek ἀ- (a-, “without”) + γνάθος (gnáthos, “jaw”).

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