Crossword Genius

Buy and sell (5)

Ross

I believe the answer is:

trade

I believe this is a double definition.

'buy' is the first definition.
(thesaurus)

'sell' is the second definition.
(trading is a kind of selling)

'and' acts as a link.

(Other definitions for trade that I've seen before include "Buying/selling of goods" , "Dealing in goods" , "Commercial exchange of goods and services" , "Calling" , "A skilled craft to earn living" .)

I've seen this clue in The Telegraph.
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