Crossword Genius

Sky broadcast (3)

Ross

I believe the answer is:

air

I believe this clue is a double definition.

'sky' is the first definition.
(I've seen this before)

'broadcast' is the second definition.
(to air on TV)

(Other definitions for air that I've seen before include "Vent; atmosphere" , "Feel" , "Broadcast; tune" , "A tune or attitude" , "Expose" .)

I've seen this clue in The Guardian and The Independent.
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