Organising these so clerk might use them to store valuables (7)
I believe the answer is:
lockers
'store valuables' is the definition.
Although both the answer and definition are plural nouns, I cannot understand how they can define each other.
'organising these so clerk might use them' is the wordplay.
'so clerk' can be anagrammed to 'LOCKERS'.
Though, I am unsure how this is indicated.
'to' acts as a link.
Can you help me to learn more?
(Another definition for lockers that I've seen is " Storage compartments for clothes and valuables".)