If you trade in an old car or appliance, you give it to the person you are buying a new one from so that you pay less. He had a Rolls-Royce, and he traded it in for two matching silver Range Rovers Richard refused to trade in his old Canon cameras. see also trade-in
turn in as payment or part payment for a purchase; "trade in an old car for a new one"
trade sth. in eskisini yenisine fiyat farkıyla değiştirmek
Silbentrennung
tra·de sth. in es·ki·si·ni ye·ni·si·ne fi·yat far·kıy·la de·ğiş·tir·mek