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.
Top Definition. Egotistical. 1) one who has become so ultimately consumed by their ego, that their entire view of the world and everyone in it is twisted. They usually perceive themselves as 'God's Gift to Women (mayhaps Men ...)' or are just plain sick as well as cocky.