noun Download 🔗Share That part of the electromagnetic spectrum, between about 3 kHz and 300 MHz, within which radio waves are transmitted. Examples : "The radiofrequency signals from the school's intercom system could be heard throughout the entire building. " frequency signal electronics physics technology communication science Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A frequency in this range. Examples : "The doctor used radiofrequency to carefully heat and shrink the tissue causing my nosebleeds. " frequency technology electronics signal physics communication Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Of or pertaining to electromagnetic radiation in the radio frequency band of the spectrum. Examples : "The radiofrequency signals from the old alarm clock were interfering with my son's homework. " electronics physics technology frequency signal communication science electric Chat with AIVocabulary GamePractice Reading