Phrase guide

jack bean

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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No pronunciation record was provided for this word.

1

noun

Meaning 1

Any of species Canavalia ensiformis of annual plants from Central America grown for theirs large, slightly toxic, but edible bean-like pods.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: giant stock bean, horse bean, sword bean, wonder bean

Antonyms: none provided

2

noun

Meaning 2

Any plant in the genus Canavalia.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

annual semi-erect bushy plant of tropical South America bearing long pods with white seeds grown especially for forage

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: wonder bean, giant stock bean, Canavalia ensiformis

Antonyms: none provided

Broader terms: vine

History

Etymology

No etymology was provided for this word.