animal

animal is a Noun

Definition:

[1] An organized living being endowed with sensation and the power of voluntary motion, and also characterized by taking its food into an internal cavity or stomach for digestion; by giving carbonic acid to the air and taking oxygen in the process of respiration; and by increasing in motive power or active aggressive force with progress to maturity.

[2] One of the lower animals; a brute or beast, as distinguished from man; as, men and animals.