Jesus the Christ - 6

Elder Talmage explained "meridian" as follows - 

"The term "meridian", as commonly used, conveys the thought of a principal division of time or space[146] thus we speak of the hours before the daily noon as ante-meridian (a.m.) and those after noon as post-meridian (p.m.). So the years and the centuries of human history are divided by the great event of the birth of Jesus Christ. The years preceding that epoch-making occurrence are now designated as time Before Christ (B.C.); while subsequent years are each specified as a certain Year of our Lord, or, as in the Latin tongue, Anno Domini (A.D.). Thus the world's chronology has been adjusted and systematized with reference to the time of the Savior's birth; and this method of reckoning is in use among all Christian nations."  Talmage, James E.. Jesus the Christ: A Study of the Messiah and Mission According to Holy (pp. 92-93). anboco. Kindle Edition.