<p><strong>Noun:</strong></p><ul><li>a block of clay hardened by drying in the sun or burning in a kiln, and used for building, paving, etc.</li><li>a thick slice of anything: a slab of bread</li><li>a semifinished piece of iron or steel so rolled that its breadth is at least twice its thickness</li><li>a rough outside piece cut from a log, as when sawing one into boards</li><li>a small, flattish cake or piece of some solid or solidified substance, such as a drug, chemical, or freeze-dried food</li><li>a small, very thin, portable computer, usually battery-powered, having a touchscreen as the primary interface and input device, and often lacking a cover</li><li>an electronic device that has become completely nonfunctional</li></ul><p><strong>Verb:</strong></p><ul><li>to make into a slab or slabs</li><li>to cover or lay with slabs</li><li>to put on in slabs; cover thickly</li></ul><p><strong>Adjective:</strong></p><ul><li>made of, constructed with, or resembling bricks</li></ul><p><strong>Verb Phrase:</strong></p><ul><li>to fill in or close up with bricks</li><li>to enclose behind bricks</li></ul>