A new edition (2019 copyright) in trade paperback size covering the core vocabulary of everyday life. 75,000 words are defined. New words include; gender identity, retweet, and troll. Over 8,000 usage examples aid understanding. Expanded special features include a Handbook of Style, Basic English Grammar, Irregular English Verbs and a Guide to Common Verb Collocations (both essential for ESL), and an Overview of the Internet.