His tale something plucked from the airwaves? (4)
I believe the answer is:
liar
'his tale something plucked from the airwaves?' is the definition.
The answer is a person as well as being a singular noun. This is suggested by the definition.
This is the entire clue.
Can you help me to learn more?
(Other definitions for liar that I've seen before include "Worse than a thief" , "Bearer of false witness" , "Storyteller" , "one trying to sell pork pies" , "Perjuror" .)