airwave
air·wave
noun
1.
medium for radio and television broadcasting
- “the program was on the air from 9 til midnight”
- “the president used the airwaves to take his message to the people”
Origin
From air + wave.
Related words
Word family
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.