English Reference
Noun

slab

n. countable
B2 Upper Intermediate US /ˈsɫæb/ UK /slˈæb/ slab Computing Geology Nautical Programming

n.a thick, flat piece of a hard material like stone, wood, or chocolate. It is usually rectangular and heavy.

n.a broad, flat, and thick piece of a solid material, typically stone, concrete, or metal. In technical contexts, it may refer to a large block of memory or a tectonic plate.


SIMPLE

He cut a thick slab of cheese for his sandwich.

CONTEXTUAL

Workers laid a heavy concrete slab to create the foundation for the new garden shed.

COMPLEX

The sculptor spent weeks selecting the perfect slab of Carrara marble, looking for a piece without any internal fractures that might ruin the delicate features of the statue.

Usage

Often followed by 'of' to specify the material.

This entry
Level B2 · Upper Intermediate
Frequency Frequent
Updated