What usgs stand for and what do they do? The United States Geological Survey/service were and are the cartographers that converted early maps into the GPS location system known today. Edit
Medical Definition of EGOCENTRIC. 1. : limited in outlook or concern to one's own activities or needs.
Definition of egocentric. 1  1 : concerned with the individual rather than society. 2  2 : taking the ego as the starting point in philosophy. 3  3a : limited in outlook or concern to one's own activities or needsb : self-centered, selfish.