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Definition of weathertight

weathertight

/ˈwɛð.ɚˌtaɪt/
weath · er · tight
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weathertight Lexical Profile

weathertight Game Scores & Validity

• adjective

1

Constructed or sealed so as to prevent rain, wind, snow, or sea spray from entering.

Example

"The contractors installed new rubber gaskets around the windows to ensure the cabin remained completely weathertight during winter storms."

Synonyms
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Antonyms
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Word Nuance & Usage

In maritime engineering, "weathertight" means that water will not penetrate a vessel under normal sea conditions, whereas "watertight" requires a structure to prevent water passage under continuous hydrostatic pressure from any direction.

• Nearby Words

weatherproofing
weatherstrip
weatherstripping
weathertight
weathervane
weatherwoman
weatherworn

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Weathertight. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/weathertight
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