Trafficologist means: After 18 years as a TV meteorologist, I was looking for a title that would allow me to do traffic reports on radio. After a few hours of giving those reports, my title is trafficologist. It is hard work, but it takes a lot of dedication to become a certified trafficologist. Achieving the American Trafficology Seal of Approval is a continuing goal. (in Community Dictionary, added by Aryanna Walsh)