D defs.my
Entry 3 senses Webster, 1913

Disagree

/(dĭs`ȧ*grē")/ · Dis·a·gree · IPA /dɪsəˈɡɹi/
01 v. i. To fail to accord; not to agree; to lack harmony; to differ; to be unlike; to be at variance.
imp. & p. p. Disagreed; p. pr. & vb. n. Disagreeing
  1. 1.
    To fail to accord; not to agree; to lack harmony; to differ; to be unlike; to be at variance.
    “They reject the plainest sense of Scripture, because it seems to disagree with what they call reason.” Atterbury.
  2. 2.
    To differ in opinion; to hold discordant views; to be at controversy; to quarrel.
    “Who shall decide, when doctors disagree?” Pope.
  3. 3.
    To be unsuited; to have unfitness; as, medicine sometimes disagrees with the patient; food often disagrees with the stomach or the taste.
Syn. To differ; vary; dissent.