reaction turbine: a turbine with blades arranged to develop torque from gradual decrease of steam pressure from inlet to exhaust
turbine: rotary engine in which the kinetic energy of a moving fluid is converted into mechanical energy by causing a bladed rotor to rotate
lacrimal artery: an artery that originates from the ophthalmic artery and supplies the lacrimal gland and rectal eye muscles and the upper eyelid and the forehead