watertight
/ˈwɔtərˌtaɪt/
adjective
- Designed or made so that water cannot get in or out.
- The submarine has watertight compartments to keep it safe underwater.
- Make sure the lid is watertight before you put the container in the pool.
- They sealed the boat's hull with a watertight coating.
- Carefully planned and impossible to argue against or find a flaw in; completely valid.
- The lawyer presented a watertight case to the jury.
- We need a watertight contract to avoid any future disputes.
- She had a watertight alibi for the time of the crime.
Synonyms