The meaning of envy in a dream is generally the sense of not being satisfied or content with what you have. A common example of this phenomenon is when a child sees her parents playing with toys and she wants the same. In this instance, the child would feel envy because she knows that if she has those toys, she would be content.
Envy is a common dream emotion that can exist in various forms. For example, the one who feels envy might be envious of another because they view peers as being more attractive or skilled. In this case, the person is angry and jealous of what they lack of can feel envy in their dreams.