The Open Dictionary

dissonance

noun

UK/ˈdɪs.ᵊn.əns/
US/ˈdɪs.ᵊn.əns/

Definitions of dissonance noun

  1. Uncountablemusicspecialized

    A combination of sounds or musical notes that are unpleasant or jarring when heard together.

    • The sudden dissonance in the orchestra's performance was jarring to the audience.

    • The piece is known for its use of dissonance, creating a unique sense of tension.

    • In modern music, dissonance is often used to express the complexities of emotion.

  2. Uncountableformal

    A state of disagreement or conflict; a lack of harmony or consistency.

    • There was a clear dissonance among the team members, hindering the project's progress.

    • There is a significant dissonance between government policies and the needs of the public.

    • He felt a sense of dissonance about the decision.