English dictionary, thesaurus, translations & etymology
FreeDict.com
noun C2 Proficient Uncommon

slab

slab

Slab (noun) means a thick, flat piece of a hard material, such as stone or concrete. Example: “Workers poured a concrete slab for the new garage floor.”

noun
1
A thick, flat piece of a hard material, such as stone or concrete.
"Workers poured a concrete slab for the new garage floor."
"The tombstone was carved from a single slab of granite."

How to use slab

Learner’s notes

In plain EnglishA thick, flat chunk of solid material, like stone, concrete, or meat.

Common pairings
concrete slab slab of stone marble slab

Word forms

slabber comparative, more slab comparative, slabbed past tense, slabs plural, slabs plural, slabs plural, slabs singular, slabbest superlative, most slab superlative

Study it as flashcards or scroll it in Flow — saved to your collection.
Test yourself on “slab” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

Workers poured a concrete _____ for the new garage floor.

Etymology

From Middle English sclabbe, of uncertain origin, possibly related to older words for a slippery or smooth piece of timber.

Origin: Middle English

Rhymes for slab

See all rhymes for slab →

Frequently asked questions

What does “slab” mean?

The word “slab” means a thick, flat piece of a hard material, such as stone or concrete. In plain terms, a thick, flat chunk of solid material, like stone, concrete, or meat.

How do you pronounce “slab”?

“Slab” is pronounced slab (/slæb/ in IPA).

How do you use “slab” in a sentence?

Here is “slab” used in a sentence: “Workers poured a concrete slab for the new garage floor.”

What part of speech is “slab”?

“Slab” is a noun.

Where does the word “slab” come from?

The word “slab” comes from Middle English. From Middle English sclabbe, of uncertain origin, possibly related to older words for a slippery or smooth piece of timber.

Is “slab” a common word?

“Slab” is an uncommon word in modern English, usually learned at around the C2 level.

Featured in

Definitions: FreeDict original editorial