Dream, everyone knows the name of the dream, including me and you who are currently reading this post.
Simple example, when you imagine later in the future you want to own a house, a car or aspire to become a famous person, usually such actions or deeds can be called a dream. "I dream someday will ..." yes! that's what his expression is.
Another example: "Last night I dreamed of getting a lot of reading books about the success of the young, in the dream I get a book for free, but when I woke up in my bed there are books reading that last night I read", well illustration we can call DREAM.
With the above two examples you can understand that the title of DREAM is usually aimed at two things.
Thus the definition of DREAM simply can we conclude like this:
Dreams = desires, ideals, hopes and fantasies for something that wants to happen in the future
Dream = A description of the activity or event that occurs when a person sleeps.