dream
noun.
a series of mental images and emotions occurring during sleep
I had a dream about you last night
Synonym: dreaming
noun.
imaginative thoughts indulged in while awake
he lives in a dream that has nothing to do with reality
Synonym: dreaming
noun.
a cherished desire
his ambition is to own his own business
noun.
a fantastic but vain hope (from fantasies induced by the opium pipe)
I have this pipe dream about being emperor of the universe
Synonym: pipe dream
noun.
a state of mind characterized by abstraction and release from reality
he went about his work as if in a dream
noun.
someone or something wonderful
this dessert is a dream
verb.
have a daydream; indulge in a fantasy
verb.
experience while sleeping
She claims to never dream|He dreamt a strange scene