noun Descargar 🔗Compartir Obsidiana A type of black glass produced by volcanoes. Examples : "The ancient tools were made of obsidian, a black, volcanic glass. " Las herramientas antiguas estaban hechas de obsidiana, un vidrio volcánico negro. geology material substance Chat con IAJuego de vocabularioPracticar lectura
adjective Descargar 🔗Compartir Negro Black Examples : "Her obsidian hair shone in the sunlight. " Su cabello negro brillaba bajo la luz del sol. color material geology appearance Chat con IAJuego de vocabularioPracticar lectura