air + wave
airwave (plural airwaves)
- Singular of airwaves; thus often "radio" or "frequency".
2008, December 23, “Richard Sandomir”, in On Old Cassette, Barber's Voice Brings to Life Game He Missed:
- Vander Meer’s no-hitter at Ebbets Field on June 15 was a witness-only event, unheard on any airwave.