English

Adjective

watertight ‎(comparative more watertight, superlative most watertight)

1. So tightly made that water cannot enter or escape.
2. So devised or planned as to be impossible to defeat, evade or nullify.

   a watertight contract; a watertight regulation.

Derived terms

• watertight alibi
• watertightness

Translations

See also

• airtight
• waterproof