WordWeb Online

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

Derived forms: disagreements

See also: disagree

Type of: conflict, difference, speech act

Antonym: agreement

Encyclopedia: Disagreement