Definition: Terminator 11, a mysterious alien entity, appears in "The Terminator." It's known to be an extraterrestrial race that uses advanced technology to control human lifeforms. Terminators can control or destroy living beings at will, using their weapons like blasters and lasers. The term is derived from the Greek word τέρναμαι (termena), meaning "to kill" or "destroy." It signifies a threatening, powerful enemy that possesses advanced technology to rule over life.