Meaning of the word watertight in English

What does watertight mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

watertight

US /ˈwɑː.t̬ɚ.taɪt/
UK /ˈwɔː.tə.taɪt/

Adjective

1.

not allowing water to pass through it

Example:
The boat has a watertight hull.
Make sure the container is completely watertight before you fill it.
2.

(of an argument, plan, or agreement) impossible to fault, defeat, or find a weakness in

Example:
The lawyer presented a watertight case.
They came up with a watertight plan to escape.