If you're serious about learning English, the Longman Active Sudy Dictionary is the dictionary for you. 45,000 words and phrases, including SPOKEN ENGLISH  and NEW WORDS - from website to eco-warrior. Clear, simple definitions written using the 2,000 word Longman Defining Vocabulary. Thousands of examples, based on the British National Corpus and the Longman American Corpus. 3000 ACTIVE WORDS tell you which words are the most important, so you can learn these first. 16 colour pages with vocabulary exercises give you practice in using English. Usage Notes and Study Pages, help you avoid making mistakes. FREE built-in workbook for classroom practice or self-study -  now in full colour. Headwords in colour for easier access