blue book

noun

Definition of blue book

  1. 1 :  a register especially of socially prominent persons

  2. 2 :  a book of specialized information often published under government auspices

  3. 3 :  a blue-covered booklet used for writing examinations

  4. 4 :  a periodically issued price list (as of used cars)

Examples of blue book in a sentence

  1. The information is listed in the blue book.

1633

First Known Use of blue book

1633


BLUE BOOK Defined for English Language Learners

blue book

noun

Definition of blue book for English Language Learners

  • : a report that is published by the government

  • : a thin booklet with a blue cover and empty pages that is often used for writing the answers to test questions in college

  • : a book that lists the current value of items (such as used cars)

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