dream

noun:a succession of images, thoughts, emotions, and sensations that occur during sleep
- She woke up startled after a vivid dream about falling.
noun:a strongly desired goal, ambition, or aspiration
- Becoming a doctor was his lifelong dream.
noun:a pleasant or fanciful mental reverie experienced while awake
- He spent the afternoon in a daydream, imagining a tropical vacation.
noun:a person or thing regarded as exceptionally attractive or ideal, especially in informal usage
- The new sports car was a dream for any auto enthusiast.
verb:to experience a dream while sleeping
- Last night I dreamed that I was flying over the city.
verb:to imagine or envisage something as a possibility, especially as a desired future state
- She dreams of opening her own bakery someday.
verb:to indulge in hopeful or fanciful thinking about something that may not be realistic
- Stop dreaming about winning the lottery and start saving money.