Definition of: brick

(brik) noun
1. A molded block of clay, sunbaked or kiln-burned in various shapes and sizes, but usually about 8 1/2x4x2 1/2 inches: used for building, paving, etc.
2. Bricks collectively; also, any object shaped like a brick.
3. Colloq. An admirable or first-rate fellow.
—v.t.
1. To build or line with bricks.
2. To cover or wall in with bricks: with up or in. [<OF brique fragment, bit, ult. <Gmc. Cf. OE bryce fragment.]