adj. 1 debatable, arguable, undecided, undetermined, controversial, doubtful, disputable, open to debate, at issue, indefinite, problematic(al), questionable, open (to question or to discussion), confutable, confuted, contestable, contested, unsettled, unresolved, up in the air, unconcluded Whether he would be found innocent was still a moot point
v. 2 bring up or forward, introduce, broach, put forward, proffer, posit, propound, advance, submit, suggest It has been mooted that she was with the victim just before the murder