Leakproofness

Pronunciation: /ˈɫikˈpɹufˈnɛs/

Leakproofness (noun)

  1. The quality of a container or cover that does not let liquid or gas come out through small gaps.
  2. The degree to which a system stays sealed, preventing leaks under pressure or movement.

Examples

  • The leakproofness of the bottle prevents any liquid escape.
  • You can trust the leakproofness when you carry drinks in a bag.