An all new edition of this authoritative dictionary covering core vocabulary of everyday life.  More that 75,000 definitions, including updates to reflect current usage.  New words added from a variety of fields.  Includes pronunciations, word origins, synonym lists, and over 8,000 usage examples to aid understanding.  Includes ESL features such as irregular English Verbs, English Word Roots, and Confused & Misused Words.  Expanded special features include A Handbook of Style, Basic English Grammar, and An Overview of the Internet.