1
: a thick plate or slice (as of stone, wood, or bread): such as
a
: the outside piece cut from a log in squaring it
b
: concrete pavement (as of a road)
specifically
: a strip of concrete pavement laid as a single unjointed piece
c(1)
: a flat rectangular architectural element that is usually formed of a single piece or mass
a concrete foundation slab
(2)
: a rectangular building having little width with respect to its length and usually height
2
: something that resembles a slab (as in size, shape, or density)
backed up by a solid slab of reference material—
The Times Literary Supplement (London)
The Times Literary Supplement (London)3
: a hard plastic holder for a collectible coin and an identifying insert
slabbed; slabbing
1
a
: to remove an outer slab from
slab a log
b
: to divide or form into slabs
2
: to cover or support (something, such as a roadbed or roof) with slabs
3
: to put on thickly
Examples of slab in a Sentence
Noun
a thick slab of homemade bread
Recent Examples on the Web
Ryan Ballogg, Miami Herald, 28 Oct. 2025
The show features gems, minerals, crystals, fossils, rough-cut stones, books, jewelry and slabs.
—Abby Hamblin, San Diego Union-Tribune, 28 Oct. 2025
Jim Carmichel, Outdoor Life, 25 July 2024
The wall slabs behind them do appear to be similar!
—Elizabeth Logan, Glamour, 3 Apr. 2024
Cheryl V. Jackson, The Indianapolis Star, 14 July 2022
Somehow, the Grand Wagoneer's slab-sided body makes 22-inch wheels look tiny.
—Ezra Dyer, Car and Driver, 15 June 2022
See All Example Sentences for slab
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Noun
For ultimate hurricane resistance, each home is built 16 feet above sea level on a solid concrete slab foundation.
—Ryan Ballogg, Miami Herald, 28 Oct. 2025
The show features gems, minerals, crystals, fossils, rough-cut stones, books, jewelry and slabs.
—Abby Hamblin, San Diego Union-Tribune, 28 Oct. 2025
Verb
After snapping a few pictures in the fading light and then caping and slabbing off the sheep’s haunches and other edible meat, there was very little daylight left.
—Jim Carmichel, Outdoor Life, 25 July 2024
The wall slabs behind them do appear to be similar!
—Elizabeth Logan, Glamour, 3 Apr. 2024
Adjective
Everything’s made in-house, from the 12 rotating ice cream flavors, including a peanut butter, bacon and banana flavor made with chopped bacon, to cupcakes, slab pies, muffins and coffee cakes.
—Cheryl V. Jackson, The Indianapolis Star, 14 July 2022
Somehow, the Grand Wagoneer's slab-sided body makes 22-inch wheels look tiny.
—Ezra Dyer, Car and Driver, 15 June 2022
See All Example Sentences for slab
Cite this Entry
“Slab.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/slab. Accessed 4 Nov. 2025.
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