shelf

noun

ˈshelf 

plural shelves ˈshelvz 

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

ˈshelf-ˌfu̇l 

noun

shelflike

ˈshelf-ˌlīk 

adjective

see also:

off the shelf on the 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

More than 30 independent bookstores across North Texas are inviting readers to explore their shelves, collect passport stamps, and discover the communities that make each shop unique. — Cbs News Texas Staff, CBS News, 14 Aug. 2026

To start, there must be thousands of books around the property—coffee-table tomes about nature, volumes of Dickens, some mystery novels for good measure—filling shelves in every guest room, up to the balcony reading nook in the main lodge. — Laura Dannen Redman, Robb Report, 13 Aug. 2026

Wellhouse's standard features set also includes a toilet stored atop a low shelf just behind the driver's seat. — New Atlas, 13 Aug. 2026

Put another way, when the grocery shelves grow bare or there is too much danger or energy required to go there, grouse find a new place to shop. — Tom Huggler, Outdoor Life, 13 Aug. 2026

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

Phrases Containing shelf

• continental shelf
• ice shelf
• off the shelf
• on the shelf
• shelf fungus
• shelf ice
• shelf life
• shelf-stable
• sulfur shelf
• top-shelf

Rhymes for shelf

• elf
• self
• bookshelf
• herself
• himself
• hisself
• itself
• meself
• myself
• nonself
• oneself
• thyself

Kids Definition

shelf

noun

ˈshelf 

plural shelves ˈshelvz 

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

ˈshel-ˌflīk 

adjective