mimetic adj.

c. 1600, "a buffoon who practices gesticulations" [Johnson], from French mime "mimic actor" (16c.) and directly from Latin mimus, from Greek mimos "imitator, mimic, actor, mime, buffoon," a word of unknown origin.  In reference to a performance, 1932 as "a pantomime," earlier (1640s) in a classical context: The ancient mimes of the Italian Greeks and Romans were dramatic performances, generally vulgar, with spoken lines, consisting of farcical mimicry of real events and persons.