Meaning & Definition of word "Shelf"

Shelf

/ʃɛlf/

noun:

  • 1. A flat horizontal surface used for storing or displaying items.
    • Example: She placed the books neatly on the shelf.
  • 2. A ledge or surface projecting from a wall.
    • Example: The photographs were displayed on the shelf above the fireplace.
  • 3. A layer or stratum in geology or ecology, such as a section of a continental shelf.
    • Example: The marine biologist studied the organisms living on the coral shelf.

Etymology

Middle English 'shelfe', from Old English 'scylf' (shelf, ledge).

Common Phrases and Expressions

over my head:

Used to describe something that is difficult to understand.

on the shelf:

Refers to something that is not currently in use or is set aside.

shelf life:

The length of time that food, medicine, or other perishable items remain usable or saleable.

Related Words

bookcase:

A piece of furniture with shelves for storing books.

cabinet:

A piece of furniture used for storage, often with shelves.

counter:

A flat surface for working or displaying goods.

Slang Meanings of shelf

Meaning: Shelfie

Example Sentence: She posted a shelfie on social media, showing off her collection of books.

Meaning: Shelf talker

Example Sentence: The store used shelf talkers to draw attention to special promotions.