Phrase guide

black opal

noun · 2 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

A rare, precious gemstone that is dark in color and is known for its play of color.

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, gemology, geography, geology, jewelry, lifestyle, mineralogy, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a dark colored opal with internal reflections of green or red

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: opal

History

Etymology

No etymology was provided for this word.