UK also swop [noun] [C]I thought the meal Simon ordered in the restaurant looked nicer than mine, and he thought mine looked better, so we did a swap (= exchanged them).Do you want to look through my swaps (= things I have that I am willing to exchange) and see if there are any stamps that you'd like?This comic was a swap (= something that was exchanged) that I got from Nick.(US) Swap meet is US for car-boot sale.See at car.
SWAP
Meaning of SWAP in English
Cambridge English vocab. Кембриджский английский словарь. 2012