How the exultant stroll when broadcasting? (4,2,3)
I believe the answer is:
walk on air
'how the exultant' is the definition.
I can't judge whether this definition defines the answer.
'stroll when broadcasting?' is the wordplay.
'stroll' becomes 'walk' (I've seen this before).
'when broadcasting?' becomes 'onair' (broadcasting on the air. I am not sure about the 'when' bit.).
'walk'+'onair'='WALK ON AIR'
Can you help me to learn more?
(Other definitions for walk on air that I've seen before include "Feel elated, stroll aloft" , "Feel elated - stroll in elevated manner" , "Feel delighted" , "Feel elated in ambulatory mode?" , "Feel elated - stroll as if floating" .)