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

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.
Grocery shelves boast a wide variety of products, but not all oats are the same. Randi Gollin, Martha Stewart, 1 July 2026 Take advantage of this deal before the shelves (and carts) empty out. Juhi Wadia, PC Magazine, 1 July 2026 Take advantage of longer daylight hours to sort through shelves and workbenches. Jessica Safavimehr, Southern Living, 1 July 2026 Entryway shelves and hooks are perfect for storing outdoor gear. Condé Nast, Condé Nast Traveler, 2 July 2026 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 7 Jul. 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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