(1):

(a.) Alt. of Mimical

(2):

(n.) One who imitates or mimics, especially one who does so for sport; a copyist; a buffoon.

(3):

(v. t.) To assume a resemblance to (some other organism of a totally different nature, or some surrounding object), as a means of protection or advantage.

(4):

(v. t.) To imitate or ape for sport; to ridicule by imitation.