noun🔗Share흑요석A type of black glass produced by volcanoes."The ancient tools were made of obsidian, a black, volcanic glass. "고대 도구는 검은색 화산 유리인 흑요석으로 만들어졌습니다.geologymaterialsubstanceChat with AIVocabulary GamePractice Reading
adjective🔗Share검은색의Black"Her obsidian hair shone in the sunlight. "그녀의 검은 머리카락은 햇빛에 빛났다.colormaterialgeologyappearanceChat with AIVocabulary GamePractice Reading
