dynamogenˈesis or dynamogˈeny noun

Production of increased nervous activity

dynamograph /-amˈ/ noun

A recording dynamometer

dynamomˈeter noun

An instrument for measuring force, or (brake horse-) power

dynamometˈric or dynamometˈrical adjective

dynamomˈetry noun

dynˈamotor noun

An electrical machine with two armature windings, one acting as a motor and the other as a generator, and a single magnetic field, for converting direct current into alternating current

dynˈatron noun (electronics)

A four-electrode thermionic valve used to generate continuous oscillation

dynˈamo-elecˈtric or dynˈamo-elecˈtrical adjective

human dynamo

A person of exceptional energy