Short, simple definitions in British English. Thousands of natural example sentences that show how the word is used in context: The entry for the verb protest shows that it is used with the preposition against. Specifically aimed at elementary to intermediate learners of English, CEF levels A2-B2. Guidewords take you to the exact meaning you are looking for. Based on the 1.5 billion word Cambridge English Corpus. Hear the words spoken online with thousands of British English and American English recordings. Useful information on spelling, punctuation and word formation. Substantial coverage of spoken English. The Smart Thesaurs helps you expand your vocabulary with related words and synonyms.