lighttight

adjective

light·​tight ˈlīt-ˌtīt How to pronounce lighttight (audio)
: lightproof

Word History

First Known Use

1856, in the meaning defined above

Time Traveler
The first known use of lighttight was in 1856

Dictionary Entries Near lighttight

light the way

lighttight

light-time

See More Nearby Entries 

Cite this Entry

“Lighttight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lighttight. Accessed 22 Dec. 2024.

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