electrodynamometer[-dī′nə mäm′ət ər]
electrodynamometer definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
an instrument in which the magnetic forces between two parts of the same circuit are used for detecting or measuring an electric current
electrodynamometer definition by American Heritage Dictionary
An instrument that measures electric current by indicating the level of magnetic attraction or repulsion between a fixed and a movable coil, one of which carries the current to be measured.