Desire held in by salesperson? (7)
I believe the answer is:
pitcher
'salesperson?' is the definition.
The definition and answer can be both people as well as being singular nouns.
Perhaps you can see an association between them that I don't see?
'desire held in by' is the wordplay.
'desire' becomes 'itch' (itch is a kind of desire).
'held in' means one lot of letters goes inside another.
'by' becomes 'per' (I've seen this in another clue).
'itch' going within 'per' is 'PITCHER'.
Can you help me to learn more?
(Other definitions for pitcher that I've seen before include "able to hold a lot of beer" , "Someone promoting" , "Ewer" , "Baseball player; big jug" , "Vessel with a handle and spout" .)