noun Download 🔗Share A hard mafic igneous rock of varied mineral content; volcanic in origin, which makes up much of the Earth's oceanic crust. Examples : "The dark, volcanic rock used to build the school's wall is basalt. " geology material mineral science Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A type of unglazed pottery. Examples : "We served the tea in a simple basalt that my grandmother treasured. " material Chat with AIVocabulary GamePractice Reading