Definitions
1.VerbTo disprove or refute (someone) in an argument.
2.VerbTo disprove or refute (someone) in an argument.
3.VerbTo disprove or refute (someone) in an argument.
4.VerbTo rebut or refute (an argument, a proposition, etc.).
5.VerbOften followed by for or of: to censure, to rebuke, to reprove (someone or something).
To argue (a case, proposition, etc.) against someone.
6.VerbOften followed by for or of: to censure, to rebuke, to reprove (someone or something).
7.VerbTo argue (a case, proposition, etc.) against someone.
8.VerbTo present a disproof or refutation of an argument, a person, etc.