Main entry: castle in Spain, castle in the air, oneirism, reverie, revery, daydream, daydreaming, air castle
Definition: absentminded dreaming while awake
Main entry: woolgather, dream, daydream, stargaze
Definition: have a daydream; indulge in a fantasy
Definition: have dreamlike musings or fantasies while awake
Usage: She looked out the window, daydreaming