swap-inpart

noun
UK /ˈswɒp ɪn pɑːt/
US /ˈswɑːp ɪn pɑːrt/

A swap-inpart is a piece you trade for another piece to make something work.

The mechanic used a swap-inpart to fix the broken wheel on the toy car.


OTHER MEANINGS

2. A part that is swapped in during a game or activity.

In the building game, each player gets a swap-inpart to change the tower.

3. A piece you give away and get a different one back.

At the toy swap, Leo traded his swap-inpart for a red block.

4. A temporary piece used while the real one is being fixed.

The swap-inpart kept the machine running until the new gear arrived.