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shelf

USSHELF/ʃɛlf/

Pluralshelves, shelfs

6 meanings of shelf

Practice

  1. 1
    nouncountable
    A flat board fixed to a wall or inside a cabinet, used to hold or store things.

    Like a small ledge where you can rest your cups and plates.

    She put the books back on the shelf.

    There were three shelves full of toys in his room.

    Note
  2. 2
    nouncountable
    A flat ledge of rock or land that sticks out, looking like a shelf.

    Like a step of rock sticking out from a cliff.

    The hikers stopped to rest on a wide shelf of rock partway up the mountain.

    Seabirds nested along a narrow shelf jutting out over the water.

    Similarledge, terrace

    Note
  3. 3
    noununcountable
    The amount of room a shelf has for holding things.

    Like how much space a backpack has for your books.

    There isn't enough shelf in the closet for all our shoes.

    We need more shelf to store the new dishes.

    Similarstorage, space

    Note
  4. 4
    nouncountable
    A ridge of rock or sand under shallow water that ships can hit.

    Like a low wall of sand hiding just under the water.

    The ship ran aground on a hidden shelf just off the coast.

    Sailors marked the shelf on their charts to avoid the shallows.

    Similarreef, shoal, sandbar, bank

    Note
  5. 5
    verb
    Another way to write shelve. Shelve is the standard spelling, and many readers see shelf as a mistake.

    The team chose to shelf the plan for now.

    Please shelf those papers until we need them.

    Note
  6. 6
    nouncountable
    A place in a code storage system where set-aside changes are kept.

    He saved his unfinished work to the shelf before logging off.

    Each developer on the team has a shelf on the server for code they are not ready to share yet.

    Note

Practice

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Origins

Meanings 1–3, 5–6

From Middle English schelfe, probably from Old English scylfe meaning a shelf or ledge.

Meaning 4

The origin is unclear. It seems to be the same as Middle English shelp ("sandbar in a river"), though the sound change is odd.