loophole

/ˈlupˌhoʊl/
noun
  1. A small mistake or gap in a law, rule, or agreement that allows someone to avoid following it.
    • The new regulations closed a loophole that let factories dump waste into rivers.
    • The company used a tax loophole to pay almost no taxes.
    • Lawyers are always looking for a loophole in the contract.
  2. A narrow opening in a wall, especially in a castle or fort, used for shooting or looking through.
    • Through the loophole, we could see the enemy approaching.
    • Archers shot arrows through the loopholes in the castle wall.
    • The old fort had narrow loopholes for defending against attackers.
Synonyms
What does "loophole" mean? | whatsthatwordmean | whatsthatwordmean