Have you ever stumbled across a realllllyyyy long word, like pneumonoultramicroscopicsilicovolcanoconiosis? WHAT?!?! Haha, that is one of the longest words in English! To figure out what that word means, we have to understand how to use a dictionary. Join us in this lesson as we learn all about using dictionaries. Students will learn how dictionaries are arranged and what type of information they provide us. Don't worry, most of the words don't have 45 letters like that word...