Phrase guide

poison hemlock

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

European hemlock Conium maculatum, an extremely poisonous plant in the carrot family, Apiaceae.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: devil's bread

Antonyms: none provided

2

noun

Meaning 2

A lethally poisonous drink made from the plant.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

large branching biennial herb native to Eurasia and Africa and adventive in North America having large fernlike leaves and white flowers; usually found in damp habitats; all parts extremely poisonous

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: hemlock, poison parsley, California fern, Nebraska fern, winter fern, Conium maculatum

Antonyms: none provided

Broader terms: poisonous plant

History

Etymology

From poison + hemlock.