A dictionary is a book that contains words and their meanings.
A thesaurus is a kind of dictionary that groups words according to what they mean. You use a thesaurus to find words with the same or similar meaning so that you do not have to use the same word all the time.
Title: 2 In 1 Dictionary & Thesaurus
Editor: Fred Mcdonald, Sarah Peutrill
Format: Paperback
Pages: 552
ISBN: 9789832672203