What is the meaning of Slab?

A large, flat piece of solid material; a solid object that is large and flat.

A paving stone; a flagstone.

A carton containing 24 cans (chiefly of beer).

An outside piece taken from a log or timber when sawing it into boards, planks, etc.

The slack part of a sail.

A very large wave.

The amount by which a cache can grow or shrink, used in memory allocation.

Part of a tectonic plate that is being, or has been, subducted.

A poured-concrete foundation for a building.

A region between two parallel lines in the Euclidean plane, or between two parallel planes in three-dimensional Euclidean space, or between two hyperplanes in higher dimensions.

Any of the several portions or tiers in a tax rate plan.

A flat, sealed plastic case that encloses a flat collector's item, such as a coin or a trading card.

A large, luxury pre-1980 General Motors vehicle, particularly a Buick, Oldsmobile, or Cadillac.

(physical geography) Ellipsis of slab avalanche.

To make into a slab.

To destroy (a structure) so completely as to leave only the foundation slab visible.

Mud, sludge, or other viscous matter.

Thick; viscous.

A car that has been modified with equipment such as loudspeakers, lights, special paint, hydraulics, and other accessories.

A bird, the wryneck.

A sequence of 12 adjacent bits, serving as a byte in some computers.

weak

lean, thin, skinny

bad, wicked, evil

evil

bib

slab (of metal to be worked)

weak

thin, skinny

weak

bad (not good)

weak

slab, lump clod

Source: wiktionary.org