<P> The terms anno Domini ( AD ) and before Christ ( BC ) are used to label or number years in the Julian and Gregorian calendars . The term anno Domini is Medieval Latin and means `` in the year of the Lord '' , but is often translated as `` in the year of our Lord '' . </P>
<P> The terms anno Domini ( AD ) and before Christ ( BC ) are used to label or number years in the Julian and Gregorian calendars . The term anno Domini is Medieval Latin and means `` in the year of the Lord '' , but is often translated as `` in the year of our Lord '' . </P>
what is the meaning of b.c . and a.d
what is the meaning of b.c . and a.d
anno Domini before Christ
anno Domini before Christ