Automatical :: Automatical (a.) Having an inherent power of action or motion.
Automatical :: Automatical (a.) Pertaining to, or produced by, an automaton; of the nature of an automaton; self-acting or self-regulating under fixed conditions; -- esp. applied to machinery or devices in which certain things formerly or usually done by hand are done by the machine or device itself; as, the automatic feed of a lathe; automatic gas lighting; an automatic engine or switch; an automatic mouse..
Automatical :: Automatical (a.) Not voluntary; not depending on the will; mechanical; as, automatic movements or functions..
Automatism :: Automatism (n.) The state or quality of being automatic; the power of self-moving; automatic, mechanical, or involuntary action. (Metaph.) A theory as to the activity of matter..
Automaton :: Automaton (v. i.) Any thing or being regarded as having the power of spontaneous motion or action.
Automaton :: Automaton (v. i.) A self-moving machine, or one which has its motive power within itself; -- applied chiefly to machines which appear to imitate spontaneously the motions of living beings, such as men, birds, etc..