The meaning of DISSONANCE is lack of agreement; especially : inconsistency between the beliefs one holds or between one's actions and one's beliefs. How to use dissonance in a …

Dec 17, 2025 · Shayla Love on the controversy surrounding Leon Festinger’s theory of cognitive dissonance, upon the release, in 2025, of a trove of his files.

DISSONANCE definition: 1. a combination of sounds or musical notes that are not pleasant when heard together: 2…. Learn more.

Dissonance in poetry is the deliberate avoidance of assonance, i.e. patterns of repeated vowel sounds. Dissonance in poetry is similar to cacophony and the opposite of euphony.

3 meanings: 1. a discordant combination of sounds 2. lack of agreement or consistency 3. music a. a sensation commonly.... Click for more definitions.

dissonance (ˈdɪsənəns) or dissonancy n 1. a discordant combination of sounds 2. lack of agreement or consistency

Definition of dissonance noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.