onyx

باللغة العربية: جَزْع

1. A banded variety of chalcedony, a cryptocrystalline form of quartz. (countable, uncountable)
2. A jet-black color, named after the gemstone. (countable, uncountable) · Near-synonyms: ebony, raven
3. Any of various lycaenid butterflies of the genus Horaga. (countable, uncountable)

الجمع onyxes