A state of unconsciousness from which one may not wake up, usually induced by some form of trauma.
A tuft or bunch, such as the assemblage of branches forming the head of a tree, a cluster of bracts when empty and terminating the inflorescence of a plant, or a tuft of long hairs on certain seeds.
A cloud of dust surrounding the nucleus of a comet.
A defect characterized by diffuse, pear-shaped images that in an ideal image would appear as points.
Imaginary events seen in the mind while sleeping.
A visionary scheme; a wild conceit; an idle fancy.
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.