Dreem? No such word in Cambridge dictionary, or is it Dream?

[Yusra]

A dream is a series of thoughts, images, and sensations occurring in a person's mind during sleep. It's a universal human experience, and can also refer to a cherished aspiration, ambition, or ideal. In this sense, a dream represents a person's deepest desires, hopes, and longings, and can inspire and motivate us to pursue our passions and goals.

 

[eLdavis]

Dream can be anything. Dreams sometimes could be a way most people tend to avoid reality, dreams for some means connecting themselves to another realm where the my get visions and messages.