See reverie in Webster's New World Roget's A-Z Thesaurus II
noun
The condition of being so lost in solitary thought as to be unaware of one's surroundings:
absent-mindedness, abstraction, bemusement, brown study, daydreaming, muse2, study, trance. See awarenessAn illusory mental image:
daydream, dream, fancy, fantasy, fiction, figment, illusion, phantasm, phantasma, vision. See real
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