# galeaspid

> English word · Noun

## Definitions
1. Any of the extinct class †Galeaspida of jawless fish.

## Etymology
From Latin galea (“helmet”) + aspis (from Ancient Greek ἀσπίς (aspís, “round shield”)); compare translingual †Galeaspida.

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