The world's leading dictionary for learners and teachers of American English has been completely updated using Longman’s unique, comprehensive database of spoken and written English.

-Clear: The long man Defining Vocabulary, limited to the 2000 most common English words, makes definitions easy to understand
-Real example sentences, now from real conversations and texts, show how word actually used
-New easy-to-see Signposts get you to the right definition fast
-Standard IPA symbols make words easy to pronounce

- Short forms used in the Dictionary
- Grammar codes used in the Dictionary
- Labels used in the Dictionary
- Acknowledgements
- Preface
- Key to the Dictionary
- Dictionary Skills Workbook
- Answer Key
- The Dictionary A-Z
- Adjective word order
- Capitalization
- Comparatives
- Modal verbs

etc.