Some money to be made from talking about meaning (6)

I believe the answer is:

tenner

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'some money' is the definition.
(slang for UK ten pound note)

I can't explain the remainder of the clue.

(Other definitions for tenner that I've seen before include "Bank note" , "Monetary note" , "Two fivers" , "Heard bell" , "Cash note" .)

I've seen this clue in The Guardian.

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