Phrase guide

locust tree

noun · 5 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

A carob tree (Ceratonia siliqua).

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any of a number of similar looking trees in the genera Gleditsia and Robinia.

A honey locust (Gleditsia triacanthos), a leguminous tree with pods having a sweet, edible pulp.

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

Any of a number of similar looking trees in the genera Gleditsia and Robinia.

A black locust (Robinia pseudoacacia), a leguminous tree with toxic pods, but useful for making honey.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

An African locust bean tree (Parkia biglobosa).

Definition source: English Wiktionary via Wiktextract

Usage: uncommon

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

any of various hardwood trees of the family Leguminosae

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: locust

Antonyms: none provided

Broader terms: tree

Narrower terms: courbaril, Hymenaea courbaril, water locust, swamp locust, Gleditsia aquatica, honey locust, Gleditsia triacanthos, black locust, yellow locust, Robinia pseudoacacia, clammy locust, Robinia viscosa

History

Etymology

Named after the "locusts" said to have been eaten by John the Baptist, based on the theory that they were really carob pods.