loophole
🇺🇸
/ˈluːphəʊl/
🇬🇧
/ˈluːphəʊl/
a small mistake in a rule or law that lets people avoid doing what it was meant to make them do
The company used a legal loophole to avoid paying taxes.
その会社は税金を回避するために法的抜け穴を利用した。