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lighttight

[ lahyt-tahyt ]
/ ˈlaɪtˌtaɪt /
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adjective Chiefly British.
QUIZ
SHALL WE PLAY A "SHALL" VS. "SHOULD" CHALLENGE?
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Question 1 of 6
Which form is used to state an obligation or duty someone has?

Origin of lighttight

1880–85; light1 + tight, on the model of watertight, airtight, etc.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
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