Listeners support them endlessly (8)
I believe the answer is:
earrings
'listeners' is the definition.
Although both the answer and definition are plural nouns, I can't understand how they can define each other.
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for earrings that I've seen before include "sleepers" , "Facial adornments" , "Resin rag (anag)" , "Anger, sir, will turn to the jewellery" , "'Anger, sir, about the jewellery (8)'" .)