Upper limit on wages that provides closure (5,3)
I believe the answer is:
screw cap
'closure' is the definition.
Both the answer and definition are singular nouns.
Maybe you can see a link between them that I can't see?
'upper limit on wages' is the wordplay.
'upper limit' becomes 'cap' (I've seen this in another clue).
'on' is a charade indicator (letters next to each other).
'wages' becomes 'screw' (I've seen this before).
'cap' after 'screw' is 'SCREW-CAP'.
'that provides' acts as a link.
Can you help me to learn more?
(Other definitions for screw cap that I've seen before include "One turned in opening" , "One to be twisted off bottle" , "Bottle or jar top" , "Secure bottle top" .)
