15 definitions by Doobie Smokes You
Contrary to popular belief, the X in X-Mas was not made up by the secular heathens in California (no attack intended). X-Mas was a shorter version of Christmas, first used in Europe around the 1500s. In Greek, Christ's name started with an X, Xristos. Thus, it is literally, "Christ-mas", or "Christ's Mass".
by Doobie Smokes You December 7, 2004