Centenarians of Oklahoma, 100 reasons to celebrate Thu, 09/05/2019 - 12:00am Centenarian is derived from Latin and means “of a hundred.” Centenarians of Oklahoma celebrates the lives of Oklahoma citizens who ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about Centenarians of Oklahoma, 100 reasons to celebrate