closed book, a A secret, mystery, or puzzle, as in I can't figure her out; she's a closed book to me. This term alludes to information one can't obtain or comprehend (because the book is closed). [Early 1900s]
a bankrupt book
Someone or article that is difficult to apperceive or understand. She's such a clandestine being that I don't absolutely apperceive actual abundant about her. I assumption I affiliated a bankrupt book.I'm a scientist through and through, so art has consistently been a bankrupt book to me.Learn more: book, closed
closed book, a
A secret, mystery, or puzzle, as in I can't amount her out; she's a bankrupt book to me. This appellation alludes to advice one can't access or appreciate (because the book is closed). [Early 1900s] Learn more: closedLearn more:
An closed book, a idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with closed book, a, allowing users to choose the best word for their specific context.
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