Standard Lemma guide

lunate

adj · noun · 4 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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  • /ˈluːneɪt/
  • rhymes with -uːneɪt

1

adj

Meaning 1

Shaped like a crescent.

Definition source: English Wiktionary via Wiktextract

Examples

  • a lunate beak

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A small stone artifact, probably an arrowhead, with a blunt straight edge and a sharpened, crescent-shaped back, especially characteristic of the Mesolithic Period.

Definition source: English Wiktionary via Wiktextract

Topics: archaeology, history, human-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The lunate bone.

Definition source: English Wiktionary via Wiktextract

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adjective satellite

Meaning 4

resembling the new moon in shape

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: crescent(a), crescent-shaped, semilunar

Antonyms: none provided

History

Etymology

First attested in 1777; borrowed from Latin lūnātus (“crescent-shaped”), from lūna (“moon”), see -ate (adjective-forming suffix).