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.
The inspector noted that some shelves appeared to be contaminated with urine and would need to be cleaned or replaced. Harriet Ramos, Fort Worth Star-Telegram, 30 July 2026 But Tuesday’s shaking, which toppled shelves and hurled computers to the floor, was worse in Yatsushiro than anything Matsushita experienced a decade ago. USA Today, 30 July 2026 Small changes, like the arrows and the makeshift shelf, have made a huge difference in her shooting and confidence. Beka Garris, Outdoor Life, 30 July 2026 Beam has owned Old Overholt since 1987, and for many years the core expression was a bottom shelf bottle that was still a favorite of many bartenders. Jonah Flicker, Robb Report, 30 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 1 Aug. 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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