slat

1 of 3

verb (1)

slatted; slatting
Synonyms of slatnext

transitive verb

1
2
: to hurl or throw smartly

slat

2 of 3

noun

1
: a thin narrow flat strip especially of wood or metal
2
slats plural, slang : ribs
3
: an auxiliary airfoil at the leading edge of the wing of an airplane
slat adjective
slatted adjective

slat

3 of 3

verb (2)

slatted; slatting

transitive verb

: to make or equip with slats

Examples of slat in a Sentence

Noun the slats of a venetian blind The fence has two broken slats.
Recent Examples on the Web
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Verb
The 68 guest rooms and 45 suites are equally elegant, with white couches, blue throws, and slatted shutters. Jennifer Flowers, AFAR Media, 30 Jan. 2026 The distressed tabletop exudes vintage charm, while the bottom slatted shelf prevents the piece from appearing too bulky. Jacqueline Tempera, PEOPLE, 22 Jan. 2026
Noun
Its walls of red brick had grown thicker after years of gunked ink, the slats of its wooden floors were wildly uneven beneath the buckling weight of antiquated iron machines. Christopher Borrelli, Chicago Tribune, 26 Mar. 2026 Thanks to its cushioned slat belt, the Tread+ is the superior option for those with hip and knee issues, as well as long-distance runners. Craig Rawlins-Wilson, PC Magazine, 25 Mar. 2026 See All Example Sentences for slat

Word History

Etymology

Verb (1)

perhaps of Scandinavian origin; akin to Old Norse sletta to throw carelessly

Noun

Middle English sclate, slate slate

First Known Use

Verb (1)

circa 1587, in the meaning defined at sense 1

Noun

1764, in the meaning defined at sense 1

Verb (2)

1886, in the meaning defined above

Time Traveler
The first known use of slat was circa 1587

Browse Nearby Words

Cite this Entry

“Slat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/slat. Accessed 31 Mar. 2026.

Kids Definition

slat

noun
ˈslat
: a thin narrow flat strip of wood, plastic, or metal
the slats of a venetian blind
slatted
ˈslat-əd
adjective

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