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Definitions

black book

NOUN
book of phone numbers or undesirables
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The names of many New Yorkers who never met Epstein appear in the DOJ files—and many listed in his black book never knew him either.

From The Wall Street Journal • Mar. 20, 2026

"This decision has been taken following very difficult trading conditions, including black book realignment, the increase in business rates, national insurance and other business expenses," he said.

From BBC • Jan. 23, 2026

But each time I got a new backpack, briefcase or computer bag, I would carefully move the black book to a safe pocket, where its very presence gave me solace.

From Seattle Times • Nov. 3, 2023

And in this box, as you say, I came across this little black book, and it was tied with cream ribbon.

From Salon • Oct. 22, 2023

The policeman, still brandishing the bulky black book, leaned into my father’s ear and whispered something.

From "Kaffir Boy: An Autobiography" by Mark Mathabane