# poisonweed

> English word · Noun

## Definitions
1. The plant Delphinium geyeri, poisonous to cattle.

## Etymology
From poison + weed.

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