adjective Download 🔗Share Of or relating to sound. Examples : "The doctor used a sonic device to examine the baby's heartbeat. " sound physics science technology Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Having a speed approaching that of the speed of sound in air. Examples : "The supersonic jet made a sonic boom, startling the neighbors. " sound physics technology technical Chat with AIVocabulary GamePractice Reading