shelf

/ʃɛlf/
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A flat surface that holds things or projects from a larger structure or formation.

Examples

  • Warm water flowed beneath the ice shelf.
  • The medicine is on a high shelf.
  • Sediment spread across the ocean shelf.
  • We need another shelf in the kitchen.
  • Put the books on the top shelf.

Similar words

shelving
platform
terrace
rack
ledge
ledge

Meanings

Flat surface for storing things

noun
everyday
neutral
A flat horizontal surface fixed to a wall or built into furniture for holding, storing, or displaying objects.

Examples

  • Put the books on the top shelf.
  • The cup fell off the shelf.
  • We need another shelf in the kitchen.
  • The medicine is on a high shelf.
  • These shelves are made of wood.

Similar words

Natural projecting ledge

noun
geography
neutral
A long, relatively flat area that projects from or borders a larger natural formation, especially land beneath shallow sea water or a mass of floating ice.

Examples

  • The island sits on a broad continental shelf.
  • Fish gather along the edge of the shelf.
  • Warm water flowed beneath the ice shelf.
  • The rock formed a narrow shelf above the path.
  • Sediment spread across the ocean shelf.

Similar words

Etymology

From Old English scylfe, meaning a ledge or flat projecting structure. The same basic image of a flat projection underlies both furniture shelves and natural formations such as a continental shelf.

FAQ

What is a shelf?

A shelf is a flat horizontal surface used to hold or display things. The word also names a flat natural ledge or platform.

What is the plural of shelf?

The plural is shelves. The final f changes to v before -es.

What is the difference between a shelf and a bookcase?

A shelf is one flat supporting surface. A bookcase is a piece of furniture that usually contains several shelves.

What does continental shelf mean?

It is the gently sloping underwater edge of a continent, extending from the coast toward deeper ocean water.

What is an ice shelf?

An ice shelf is a thick floating platform of ice attached to land where a glacier or ice sheet reaches the sea.

How do you pronounce shelf?

Shelf is pronounced /ʃɛlf/.

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