To engage in argument or discussion; argue in opposition; oppose another in argument: absolutely or with with or against.Hence To engage in altercation; wrangle; quarrel.To strive or contend in opposition to a competitor; compete: as, to dispute for the prize.To argue about; discuss.To argue against; attempt to disprove or overthrow by reasoning; controvert; deny: as, to dispute an assertion, opinion, claim, or the like.To call in question; express doubt of or opposition to; object to.To strive to gain or to maintain; contest: as, to dispute a prize.To encounter; strive against.Synonyms Debate, Discuss, etc. See argue.n. Argumentative contention: earnest discussion of opposing views or opinions; controversial strife.n. Wrangling; contention; strife; quarrel.n. A contest of any kind.n. Synonyms Controversy, Dispute (see controversy), debate, discussion, altercation.