# airwaves

/ˈɛɹˌweɪvz/ (US) · /ˈeəweɪvz/ (UK) · CEFR B2 · Noun

Source: https://englishreference.com/word/airwaves
Updated: 2026-05-18

## Definition

the space in the sky where radio and television signals travel. You use this word when talking about how information or entertainment is shared through the radio or TV.

For teachers: the space through which radio and television signals are transmitted. Often used metaphorically to refer to the medium of mass communication or the public domain of broadcasting.

## Examples

- The station broadcasts music across the airwaves every morning.
- The government decided to open the airwaves to more local news stations to provide diverse perspectives.
- As the technology evolved, the airwaves became a contested space where private corporations and public broadcasters competed for the right to reach millions of listeners simultaneously.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.