Standard Lemma guide

onyx

adj · name · noun · 6 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ˈɒnɪks/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɒnɪks
  • CMU ARPABET: AA1 N IH0 K S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Jet-black; often, glossily so.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • Near-synonyms: ebony, raven

Meaning relationships

Synonyms: ebony, raven

Antonyms: none provided

2

name

Meaning 2

A census-designated place in Kern County, California, United States.

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

A banded variety of chalcedony, a cryptocrystalline form of quartz.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: chemistry, geography, geology, mineralogy, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A jet-black color, named after the gemstone.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Examples

  • Near-synonyms: ebony, raven

Meaning relationships

Synonyms: ebony, raven

Antonyms: none provided

5

noun

Meaning 5

Any of various lycaenid butterflies of the genus Horaga.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

a chalcedony with alternating black and white bands; used in making cameos

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: chalcedony, calcedony

Narrower terms: sardonyx

History

Etymology

From Middle English onix (c. 1300), earlier oniche (c. 1250), from Old French oniche or onix, from Latin onyx, from Ancient Greek ὄνυξ (ónux, “onyx”). Doublet of unguis.

Across languages

Translations

52 source translations are retained for this English entry.

  • Arabic: جَزْع (jazʕ) — a banded variety of chalcedony
  • Armenian: օնիքս (ōnikʻs) — a banded variety of chalcedony
  • Basque: onize — a banded variety of chalcedony
  • Breton: oniks — a banded variety of chalcedony
  • Bulgarian: оникс (oniks) — a banded variety of chalcedony
  • Catalan: ònix — a banded variety of chalcedony
  • Chinese Mandarin: 縞瑪瑙 /缟玛瑙 (gǎomǎnǎo) — a banded variety of chalcedony
  • Chinese Mandarin: 紅璧璽 /红璧玺 (hóngbìxǐ) — a banded variety of chalcedony
  • Czech: onyx — a banded variety of chalcedony
  • Danish: onyks — a banded variety of chalcedony
  • Dutch: onyx — a banded variety of chalcedony
  • Estonian: oonüks — a banded variety of chalcedony
  • Finnish: onyksi — a banded variety of chalcedony
  • French: onyx — a banded variety of chalcedony
  • Galician: ónix — a banded variety of chalcedony
  • Georgian: ონიქსი (oniksi) — a banded variety of chalcedony
  • German: Onyx — a banded variety of chalcedony
  • Hebrew: שֹׁהַם (shóham) — a banded variety of chalcedony
  • Hindi: सुलैमानी पत्थर (sulaimānī patthar) — a banded variety of chalcedony
  • Ido: onixo — a banded variety of chalcedony
  • Irish: oinisc — a banded variety of chalcedony
  • Italian: onice — a banded variety of chalcedony
  • Japanese: オニキス (onikisu) — a banded variety of chalcedony
  • Japanese: オニックス (onikkusu) — a banded variety of chalcedony
  • Korean: 오닉스 (onikseu) — a banded variety of chalcedony
  • Latin: onyx — a banded variety of chalcedony
  • Latvian: onikss — a banded variety of chalcedony
  • Ligurian: onice — a banded variety of chalcedony
  • Lithuanian: oniksas — a banded variety of chalcedony
  • Lombard: onix — a banded variety of chalcedony
  • Māori: onika — a banded variety of chalcedony
  • Marathi: ऑनिक्स (ŏniksa) — a banded variety of chalcedony
  • Norwegian: onyx — a banded variety of chalcedony
  • Occitan: onix — a banded variety of chalcedony
  • Persian: عقیق سلیمانی ('aqiq-e soleymâni) — a banded variety of chalcedony
  • Polish: onyks — a banded variety of chalcedony
  • Portuguese: ónix — a banded variety of chalcedony
  • Romanian: onix — a banded variety of chalcedony
  • Russian: о́никс (óniks) — a banded variety of chalcedony
  • Serbo-Croatian: оникс — a banded variety of chalcedony
  • Serbo-Croatian: oniks — a banded variety of chalcedony
  • Slovene: óniks — a banded variety of chalcedony
  • Spanish: ónix — a banded variety of chalcedony
  • Spanish: ónice — a banded variety of chalcedony
  • Spanish: ónique — a banded variety of chalcedony
  • Swahili: sardoniki — a banded variety of chalcedony
  • Tagalog: oniks — a banded variety of chalcedony
  • Thai: โอนิกซ์ (oo-ník) — a banded variety of chalcedony
  • Turkish: oniks — a banded variety of chalcedony
  • Ukrainian: о́нікс (óniks) — a banded variety of chalcedony
  • Urdu: سلیمانی پتھر (sulaimānī patthar) — a banded variety of chalcedony
  • Welsh: onics — a banded variety of chalcedony