# serrula

> English word · Noun

## Definitions
1. A kind of tooth found in spiders.
2. One of the serrated appendages of the throat of the mudfish.

## Etymology
Borrowed from Latin serrula (“a little saw”).

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