night latch


: a door lock having a spring bolt operated from the outside by a key and from the inside by a knob

Word History

First Known Use

1838, in the meaning defined above

Time Traveler
The first known use of night latch was in 1838

Dictionary Entries Near night latch

Cite this Entry

“Night latch.” Dictionary, Merriam-Webster, Accessed 28 Feb. 2024.

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