closed book
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.
“As you know, I’m not normally a closed book on this stuff,” Sean told me.
From Washington Post ● Apr. 26, 2023
When the bank collapsed, her loan was one of thousands sold by the government to so-called "closed book" lenders.
From BBC ● Mar. 1, 2023
When she was growing up, Xie said, stories about this era were a closed book.
From New York Times ● Sep. 19, 2022
And also Keeley didn’t think about that she had hurt Roy, because Roy’s a closed book.
From Los Angeles Times ● Aug. 24, 2021
I'd glance at her occasionally, but that girl is a closed book.
From "From Twinkle, with Love" by Sandhya Menon
