Oxford Learner's Pocket Dictionary

You can keep your Pocket with you all the time - when you're reading a newspaper, working online, or studying in English. You can: look up over 30000 British and American English words and phrases; understand the clear, concise definitions; learn new words - is it uncool to use Wap? How good are you at multitasking? Check over 8000 examples so you use words correctly: find help with grammar and irregular spellings.