weathertight

[ weth-er-tahyt ]
/ ˈwɛð ərˌtaɪt /

adjective

secure against wind, rain, etc.

Origin of weathertight

First recorded in 1895–1900; weather + tight

Related forms

weath·er·tight·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019