The 'Cambridge International Dictionary of Idioms' contains all the information you need to understand and use idioms with confidence. Around 7,000 idioms current in British, American and Australian English. Thousands of a example sentences based on the Cambridge International Corpus. A carefully controlled defining vocabulary, making explanations easy to understand. A full index, so idioms are easy to find. Photocopiable exercise material. Theme panels presenting idioms in topic groups. Guidance on the most useful idioms to learn.