letter book

noun

: a book in which letters or copies of letters are kept especially to provide a running account of a business or enterprise
the general's letter books give an intimate picture of the campaign

Word History

First Known Use

1667, in the meaning defined above

Time Traveler
The first known use of letter book was in 1667

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Dictionary Entries Near letter book

Cite this Entry

“Letter book.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/letter%20book. Accessed 2 Feb. 2023.

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