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shelf

shelf

21 3.7
A flat ledge of rock that juts out from a mountain or the sea floor
  • noun
  • /ʃɛlf/
: plataforma continental
  • The item is then placed on the hold shelf, where it is held for seven days.
  • continental shelf
  • outer continental shelf
  • ice shelf

There's there's a shelf, I mean, not a not a totally flat shelf, but there's there's parts that we would have to know were were land.

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Examples

  • Joey reaches up and brings the radio down from the shelf and into the main room.

    Fiction book (1992)
  • That's the continental shelf, continental shelf area.

  • I started with the first book on the bottom shelf and went through the lot, one by one.

    Academic text (1992)
  • Myron was on the edge of the shelf that gave the lake its name.

    Fiction book (1990)
  • The land ends here, but the ice carries on, the Great Shelf filling the bay of Ross Sea.

    Fiction book (1998)
  • I noticed something else: about ten feet below, a sort of shelf or ledge appeared.

    Fiction book (1997)
  • In the Atlantic Ocean, only the North Sea continental shelf approaches its breadth.

    Academic text (1992)
  • Furthermore, Alaska's coastal and continental shelf waters provide habitat for most of the nation.

    Academic text (1992)
  • Geologists start scanning the continental shelves and slopes with side-scan sonar.

  • The ice shelf in Antarctica is crucial for understanding climate change.

Synonyms

ledge
vsshelf
85 3.6

A narrow flat surface that sticks out from a wall or cliff

is wider and forms long projections of rock or land rather than narrow outcrops
terrace
vsshelf
14 4.1

A flat level area on a slope used for farming

is more natural projecting ridge of rock sand or land rather than a farmed step
ice shelf
vsshelf
6 4.1

A thick, flat piece of ice floating where a glacier reaches the sea

is land or rock projecting from the ground rather than floating ice
continental shelf
vsshelf
  • Specialized
6 5.5

A shallow part of the sea next to a continent, usually less than 200 meters deep

is broader and applies to land ridges on mountains as well as underwater
bench
vsshelf
  • Specialized
3 7.2

A flat area on a hillside or slope where people can rest

is a longer projecting ridge on mountains or underwater rather than a step
shelf ice
vsshelf
  • UK
1 8.2

A large area of ice attached to land that sticks out over the sea, often near the poles

is made of rock sand or land rather than of ice attached to coasts

Idioms

17 3.3

An item you can buy and use right away that is not made for you

11 5.8

Put aside and not used now

Compounds

22 3.5

The time a product stays safe to use or eat

22 4.4

The highest shelf in a storage space or a thing of the highest quality

6 4.1

A thick, flat piece of ice floating where a glacier reaches the sea

continental shelf
  • Specialized
6 5.5

A shallow part of the sea next to a continent, usually less than 200 meters deep

Made in common sizes and sold ready to use

1 8.2

A large area of ice attached to land that sticks out over the sea, often near the poles

1 3.9

A shelf above a fireplace that holds photos or candles

A metal or wooden support fixed to a wall that holds up a shelf

A ready-made product or service you can use immediately without change

1 8.0

A hard fungus that grows in flat, shelf-like shapes on trees or dead wood

A sliding tray under a desk that holds a keyboard

How Big

continental shelf
  • Specialized
6 5.5
bank
166 3.0
shelf
21 3.7
ledge
85 3.6

Surface Forms

shelf singular
shelves plural

Etymology

The word shelf comes from the same old word scelf meaning a 'ledge', so it can also mean a flat, extended ledge of rock or land that sticks out. That's why we call a natural flat ridge or underwater area a shelf, because it looks like a large, natural shelf.