# thysanurous

> English word · Adjective

## Definitions
1. Of or pertaining to the Thysanura (now Zygentoma), an order of insects with three long caudal filaments.

## Etymology
Thysanura + -ous

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