Dictionary of American English, 4th edition

This new edition of the best-selling American English learners' dictionary helps intermediate students build their vocabulary, and now offers extra help and support for students who are studying other subjects in English. Features Comprehensive intermediate level dictionary with 55,000 words and phrases and 36,000 example sentencesNEW! Extra vocabulary help for students who are studying other subjects in English -- 3,500 words of content vocabulary and the Academic Wordlist are highlighted3,000 Thesaurus boxes help expand students' vocabularyNEW! 3,000 etymologies show the origins of words Helps students avoid common errors with spelling, usage and grammar notes Teach your students to use dictionaries with the updated Learner's Handbook Your students will understand the definitions written using the Longman American Defining Vocabulary of 2,000 common wordsAcademic Study Center helps students with reading, writing and exam preparation Separate thesaurus section helps students expand vocabularyPhoto dictionary helps with vocabulary building New! There is also an edition of Longman Dictionary of american English, 4th Edition, with the new Longman English e-Tutor CD-ROM that offers students a wide range of practice material, helping them move from understanding English to learning how to use English correctly.