transcription, транскрипция: [ ˌwȯ-tər-ˈtīt, ˌwä- ]
adjective
Date: 14th century
1. : of such tight construction or fit as to be impermeable to water except when under sufficient pressure to produce structural discontinuity
2. : leaving no possibility of misconstruction or evasion
a watertight lease
• wa·ter·tight·ness noun