Noun: blue book bloo bûk
- A report published by the British government; bound in blue
"The latest blue book on economic statistics was released today"
- A register of persons who are socially prominent
"Her name appeared in the blue book of the city's elite"
- A blue booklet used in universities for writing examinations
"Students frantically scribbled answers in their blue books during the final exam"
Derived forms: blue books
Type of: booklet, brochure, directory, folder, leaflet, pamphlet, report, study, written report
Encyclopedia: Blue book