Noun disagreement has 3 senses
  1. disagreement, dissension, dissonance - a conflict of people's opinions or actions or characters
    --1 is a kind of conflict
    Antonyms: agreement, accord
    --1 has particulars: disunity; divide
    Derived form: verb disagree1
  2. discrepancy, disagreement, divergence, variance - a difference between conflicting facts or claims or opinions; "a growing divergence of opinion"
    --2 is a kind of difference
    --2 has particulars: allowance, leeway, margin, tolerance
  3. disagreement - the speech act of disagreeing or arguing or disputing
    --3 is a kind of
    speech act
    Antonyms: agreement
    --3 has particulars:
     confrontation, encounter, showdown, face-off; dissidence; dissent; nonconformity; discord, dissension; dispute, difference, difference of opinion, conflict
    Derived form: verb disagree1