With short definitions that are easy to understand, this monolingual dictionary is suitable for beginners and pre-intermediate students.
Webster's Essential Mini Dictionary has all the words and phrases that you need to learn in American English. Select "Essential American English" from the list of dictionaries at the top of any page on Cambridge Dictionaries Online to search this dictionary.
Simple definitions use the words that you know: The definition at accelerate is written to explain the word if you do not already know it.
Clear symbols tell you the level of the most important words in English: At about, the first sense is marked A1, which tells you that this is a very important sense. The phrase what/how about...? has two senses marked A2 and B1 that are important for more advanced users.
Thousands of short, natural example sentences show words in context: At able, the example shows how to use be able to, because these are words that are often used together.