biscuit

noun

• 1British a small baked unleavened cake, typically crisp, flat, and sweet:a chocolate biscuit
• North American a small, soft round cake like a scone.

• 2 [mass noun] porcelain or other pottery which has been fired but not glazed: [as modifier]:biscuit ware

• 3 [mass noun] a light brown colour.

• 4 Carpentry a small flat piece of wood used to join two larger pieces of wood together, fitting into slots in each.