plural of blue wall

plural of wall of silence

A game similar to association football and rugby union that originated from and is still played at Eton College.

plural of Trombe wall

A wall built on the winter sun side of a building with a glass external layer and a high mass internal layer separated by a layer of air, so as to absorb heat during sunlit hours of winter and slowly release it overnight.

plural of side wall

plural of wall wart

A mixture of wax and tallow used by etchers and engravers to make a bank, or wall, round the edge of a plate, so as to form a trough for holding the acid used in etching, etc.

The chest wall.

(derogatory, geopolitics) A separation barrier built by the Israeli government in the West Bank