Translation

議論の余地がある / 実益のない / 仮定上の

Meaning

Moot is tricky because it has two common legal and academic senses. In British-style usage, a moot point may be open to debate. In common American usage, a moot point often means the issue no longer has practical importance. Do not confuse it with mute, meaning silent.

Examples

• 契約が取り消されたので、その条件はもはや実際上問題になりません。
  Because the contract was canceled, that condition is now moot.
• この点についてはまだ議論の余地があります。
  This remains a moot point.