1
a
: a thin flat usually long and narrow piece of material (such as wood) fastened horizontally (as on a wall) at a distance from the floor to hold objects
b
: one of several similar pieces in a closet, bookcase, or similar structure
c
: the contents of a shelf
the author of a shelf of bestsellers
2
: something resembling a shelf in form or position: such as
a
: a sandbank or ledge of rocks usually partially submerged
b
: a flat projecting layer of rock
c
: the submerged gradually sloping border of a continent or island : continental shelf

shelfful

2 of 2

noun (2)

plural -s
: a quantity sufficient to fill a shelf : the contents of a shelf

Examples of shelf in a Sentence

Noun (1) Put the vase on the shelf. the top shelf of the kitchen cabinet Will you get that book down off the shelf? We don't have much shelf space.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
At the top of our Zoom call, Nick Mohammed swivels his camera around to show off a shelf of thick books. — Lily Ford, HollywoodReporter, 28 Oct. 2026 Even so, for the next few weeks or perhaps months, the 2024 model will be available on store shelves and at least at some online retailers. — Eric Zeman, PC Magazine, 28 Oct. 2026 Multipacks of Coca-Cola Original Taste glass bottles, 4x200ml, line a supermarket shelf in Bari, Italy, on September 15, 2026. — Amelia Lucas, CNBC, 27 Oct. 2026 Rather than simply expanding shelf space, Heinemann is investing in environments that encourage discovery and experimentation, including a dedicated niche fragrance area in Jeddah and an olfactive table in Keflavík. — Kapila Ireland, Vogue, 27 Oct. 2026 See All Example Sentences for shelf

Word History

Etymology

Noun (1)

Middle English, probably from Old English scylfe; akin to Old Norse hlīthskjalf Odin's seat

First Known Use

Noun (1)

14th century, in the meaning defined at sense 1a

Time Traveler
The first known use of shelf was in the 14th century

Browse Nearby Words

Cite this Entry

“Shelf.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/shelf. Accessed 29 Oct. 2026.

Kids Definition

1
: a flat piece (as of wood or metal) set parallel to and above a floor (as on a wall or in a bookcase) to hold objects
2
: something (as a sandbar or ledge of rock) that suggests a shelf
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