Broadcast live coverage (4)
I believe the answer is:
veil
'coverage' is the definition.
(thesaurus)
'broadcast live' is the wordplay.
'broadcast' indicates an anagram.
'live' anagrammed gives 'VEIL'.
(Other definitions for veil that I've seen before include "Mask" , "Yashmak, e.g." , "Hide; yashmak" , "Lacy facial covering" , "Transparent face cover" .)