engine | noun | (1) something used to effect a purpose, (2) a machine for converting any of various forms of energy into force and motion, (3) computer software that performs a fundamental function, especially of a larger program.
engine | noun | (1) something used to effect a purpose, (2) a machine for converting any of various forms of energy into force and motion, (3) computer software that performs a fundamental function, especially of a larger program.