Polish workers become more powerful
I believe the answer is:
beeswax
'polish' is the definition.
(I've seen this before)
'workers become more powerful' is the wordplay.
I cannot really understand how this works, but
'workers' could be 'bees' and 'bees' is located in the answer.
'become' could be 'wax' (I've seen this in another clue) and 'wax' is located in the answer.
No letters remain.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for beeswax that I've seen before include "Honeycomb material" , "Furniture polish" , "Natural product used in polishes" , "Output of buzzers" , "A sex web (anag)" .)