1. Turn in as payment or part payment for a purchase
   "trade in an old car for a new one";
   - trade

1. An item of property that is given in part payment for a new one
   "He used his old car as a trade-in to reduce the cost of the new vehicle"

Derived forms: trade-ins, trades in, traded in, trading in

Type of: belongings, change, exchange, holding, interchange, property