# oniscidean

> English word · Noun

## Definitions
1. Any of the terrestrial isopod crustaceans of suborder Oniscidea; a woodlouse.

## Etymology
Oniscidea + -an

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