minitrack 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.
a system for tracking artificial orbiting satellites by means of signals received from miniature transmitters
minitrack definition by American Heritage Dictionary
An electronic system designed to follow the course of satellites and rockets and to correlate radio signals received by a network of ground stations.