a moot point
US /ə muːt pɔɪnt/
UK /ə muːt pɔɪnt/

1.
un punto discutible, una cuestión irrelevante
a subject or question about which people can argue or disagree, or about which it is not necessary to make a decision
:
•
Whether the new policy will actually be effective is a moot point.
Si la nueva política será realmente efectiva es un punto discutible.
•
His guilt is a moot point, as he died before the trial.
Su culpabilidad es un punto discutible, ya que murió antes del juicio.