<p><strong>Definition: </strong></p><p>A blue book is a small booklet (with a blue cover) used by students to answer test questions. Inside the cover the booklet pages are line-ruled, like notebook paper. Some professors require students to bring a blank blue book to class when a big test is scheduled.</p><p>When you take a blue book test, you put all of your test answers on the booklet pages. You may not be allowed to write on the test itself.</p><ul><li>You can find blue books in your university book store.</li><li>You should always keep a spare blue book in your book bag. You don&#39;t want to be stuck without one on test day!</li><li>Blue books usually cost around a dollar.</li><li>Be warned that professors check blue books to make sure that they really are blank!</li></ul><p> </p><p><strong>Pronunciation: </strong></p><p>blue - book</p><p> </p><p><strong>Also Known As: </strong></p><p>test booklet</p><p> </p><p><strong>Examples: </strong></p><p>I bought five <em>blue books</em> at the beginning of the semester. I sure hope I won&#39;t need more than that!</p>