The pupa of a butterfly or moth, enclosed inside a cocoon, in which metamorphosis takes place. / The cocoon itself. / (figuratively) A limiting environment or situation.

(slang) The act of mooning, flashing the buttocks. / (dated) A silly person.

Of or relating to George Cruikshank (1792–1878), British caricaturist, famed for illustrating the books of Charles Dickens.

One who dreams. / Someone whose beliefs are far from realistic. / Any anglerfish of the family Oneirodidae. / swallow-wing puffbird (Chelidoptera tenebrosa)