An argument or disagreement, a failure to agree.
Verbal controversy or disagreement; altercation; debate.
to make a subject of disputation; to argue pro and con; to discuss
to strive or contend about; to contest
to oppose by argument or assertion; to controvert; to express dissent or opposition to; to call in question; to deny the truth or validity of
to contend in argument; to argue against something maintained, upheld, or claimed, by another.
An issue that is subject to, or open for, discussion or debate, to which no satisfactory answer is found; originally, one to be definitively determined by an assembly of the people.
An issue regarded as potentially debatable, but no longer practically applicable. Although the idea may still be worth debating and exploring academically, and such discussion may be useful for addressing similar issues in the future, the idea has been rendered irrelevant for the present issue.