Moot
muːt/
adjective
1.
subject to debate, dispute, or uncertainty.
"whether the temperature rise was mainly due to the greenhouse effect was a moot point"
synonyms: debatable, open to debate, open to discussion, arguable, questionable, at issue, open to question, open, doubtful, open to doubt, disputable, contestable, controvertible, problematic, problematical, controversial, contentious, vexed, disputed, unresolved, unsettled, up in the air, undecided, yet to be decided, undetermined, unconcluded
"whether the temperature rise is due to the greenhouse effect is a moot point"
2.
NORTH AMERICAN
having little or no practical relevance.
"the whole matter is becoming increasingly moot"