building piece

noun
UK /ˈbɪl.dɪŋ piːs/
US /ˈbɪl.dɪŋ piːs/

A building piece is a small block or part that you use to make a toy building.

She put the red building piece on top of the tower.


OTHER MEANINGS

2. A section of a real building, such as a wall or roof part.

The workers lifted a heavy building piece into place.

3. A part of a game or puzzle that fits with other parts.

He found the missing building piece under the table.

4. A small unit used in a model kit.

Each building piece snaps together to form the castle.