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English definition of “watertight”


adjective  /ˈwɔ·t̬ərˌtɑɪt, ˈwɑt̬·ər-/ us  
having no openings to allow the passage of water: They’re doing some repairs on the church to make the roof watertight.
(Definition of watertight from the Cambridge Academic Content Dictionary © Cambridge University Press)
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