Onyx

//ˈɒnɪks// adj, name, noun

Definitions

Adjective
  1. 1
    Jet-black; often, glossily so. not-comparable

    "Near-synonyms: ebony, raven"

Proper Noun
  1. 1
    A census-designated place in Kern County, California, United States.
Noun
  1. 1
    A banded variety of chalcedony, a cryptocrystalline form of quartz. countable, uncountable

    "People talk about using marble in the bathrooms. Marble wasn't good enough for use—we have onyx!"

  2. 2
    a chalcedony with alternating black and white bands; used in making cameos wordnet
  3. 3
    A jet-black color, named after the gemstone. countable, uncountable

    "Near-synonyms: ebony, raven"

  4. 4
    Any of various lycaenid butterflies of the genus Horaga. countable, uncountable

Etymology

Etymology 1

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.

Etymology 2

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.

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