(1):
(n.) The thoughts, or series of thoughts, or imaginary transactions, which occupy the mind during sleep; a sleeping vision.
(2):
(n.) To have ideas or images in the mind while in the state of sleep; to experience sleeping visions; - often with of; as, to dream of a battle, or of an absent friend.
(3):
(v. t.) To have a dream of; to see, or have a vision of, in sleep, or in idle fancy; - often followed by an objective clause.
(4):
(n.) To let the mind run on in idle revery or vagary; to anticipate vaguely as a coming and happy reality; to have a visionary notion or idea; to imagine.
(5):
(n.) A visionary scheme; a wild conceit; an idle fancy; a vagary; a revery; - in this sense, applied to an imaginary or anticipated state of happiness; as, a dream of bliss; the dream of his youth.