The Open Dictionary

definition

noun

UK/ˌdef.ɪˈnɪʃ.ᵊn/
US/ˌdef.ɪˈnɪʃ.ᵊn/

Definitions of definition noun

explanation

  1. B2Countable

    A statement that clarifies the meaning of a word or phrase.

    • The definition as it appears in the dictionary.

    • Can you tell me what the definition of "mood" is?

    • The definition of this word is not easy to comprehend.

  2. Countable

    A description outlining the characteristics and boundaries of something.

    • The legal definition of what constitutes pornography is quite dissatisfying.

    • They need a clear definition of the product.

    • The definition of art is always evolving.

quality

  1. C1Uncountable

    The clarity or fidelity of an image or sound.

    • This photograph lacks clarity in its details.

    • The audio recording has excellent definition.

    • The definition of the screen is crucial for the visual experience.

Phrases of definition noun

  • by definition

    inherently; because of its essential characteristics or nature.

    • Psychology is, by definition, not an exact science.