The American Heritage DictionaryBy: Houghton Mifflin Company More than 70,000 entries Thoroughly revised and updated 2,500 new words and meanings More than 400 photographs and illustrations Expert guidance on correct usage YOU ARE YOUR WORDS The words you use define you. Make the most of them with The American Heritage Dictionary. THE FIFTH EDITION FEATURES Clear definitions written in a style that is accurate and easy to understand New words and senses in all areas from science and