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1. A conflict of people's opinions, actions or characters
   - dissension, dissonance
    
2. A difference between conflicting facts, claims or opinions
   "a growing disagreement of opinion";
   - discrepancy, divergence, variance
    
3. The speech act of disagreeing, arguing or disputing

Derived forms: disagreements

Type of: conflict, difference, speech act

Antonym: agreement

Encyclopedia: Disagreement