Exchange - Crossword Clue, Answer and Explanation

'exchange' is the definition.
(I know that barter is a type of exchange)

This is the entire clue.

(Other definitions for barter that I've seen before include "Give (goods) in exchange" , "Trade or swap" , "Trade by direct exchange of goods" , "Trade not involving money" , "Trade, haggle" .)

I've seen this clue in The Independent, The Telegraph, The Mirror and the New York Times.

'exchange' is the definition.
(I know that switch is a more specific form of change)

This is the entire clue.

(Other definitions for switch that I've seen before include "Circuit-breaker" , "Change or exchange" , "Swap" , "Device for opening and closing electric circuits" , "Light whip - light control" .)

I've seen this clue in The Independent, The Telegraph, The Mirror and the New York Times.

'exchange' is the definition.
(I know that trade is a type of exchange)

This is all the clue.

(Other definitions for trade that I've seen before include "Buying and selling of goods" , "job" , "Commerce - traffic" , "Personal occupation" , "some say should be fair?" .)

I've seen this clue in the USA Today, The New York Times, The Independent, the Universal and The Star Tribune.

(Another definition for swop that I've seen is " Exchange (Alt sp.)".)

I've seen this clue in the USA Today, The Telegraph, The Guardian, The New York Times, The Independent, the Universal, the LA Times, The Star Tribune, the Sydney Morning Herald, The Mirror, The Times, the Evening Standard and The Sun.

(Other definitions for cultural that I've seen before include "Relating to shared knowledge and values of a society" , "Relating to a society's shared knowledge and values" , "Of a group's shared knowledge and values" , "Civilising" , "Artistic" .)

I've seen this clue in the Penny Press.

Exchange (6)