Clear and Helpful
* Ti Easy-to-understand definitions are written using words you already know
* Guidewords help you find the exact meaning you're looking for-fast
* Thousands of idioms, phrases and phrasal verbs are easy to find and understand.
* NEW! The most important words and meanings in English are clearly shown.
* NEW! Study Pages explain details of grammar, usage, pronunciation, vocabulary, writing, and more.
AVALIAÇÕES LEITORES