A visionary scheme; a wild conceit; an idle fancy.
Imaginary events seen in the mind while sleeping.
A hope or wish.
To hope, to wish.
To see imaginary events in one's mind while sleeping.
To envision as an imaginary experience (usually when asleep).
To consider the possibility (of).
To daydream.
Ideal; perfect.
ignis fatuus; will o' the wisp