shelf

noun

plural shelves ˈshelvz How to pronounce shelf (audio)
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 noun
shelflike adjective
Phrases
off the shelf
: available from stock : not made to order
off the shelf equipment
on the shelf
: in a state of inactivity or uselessness

Examples of shelf in a Sentence

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.
The pages sit on desks and shelves, catching eyes long after the initial read. Vikrant Shaurya, Forbes.com, 14 July 2025 My Good Side hits shelves on July 22 and is available for preorder now, wherever books are sold. Carson Blackwelder, People.com, 14 July 2025 Now in Bong county, where Phay lives, medicine shelves in health clinics are almost empty. arkansasonline.com, 13 July 2025 While these abuses may seem distant, Taiwan is the world’s seventh-largest seafood exporter, with its catch ending up on dining tables around the globe – meaning seafood on supermarket shelves may have been caught by exploited workers. Eric Cheung, CNN Money, 12 July 2025 See All Example Sentences for shelf

Word History

Etymology

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

First Known Use

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 19 Jul. 2025.

Kids Definition

shelf

noun
plural shelves ˈshelvz How to pronounce shelf (audio)
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
shelflike adjective

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