# robustoxin

> English word · Noun

## Definitions
1. The lethal toxin from the Sydney funnel-web spider.

## Etymology
Derived from the species name Atrax robusta + toxin

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