D defs.my
Entry 1 sense Webster, 1913

Xmas

/krĭs'məs/ · X·mas · IPA /ˈkɹɪs.məs/
01 n. Christmas; -- an abbreviation for the Christian holiday celebrating the birth of Christ; a quarter day in England, Wales, and Ireland.
  1. 1.
    Christmas; -- an abbreviation for the Christian holiday celebrating the birth of Christ; a quarter day in England, Wales, and Ireland.
Syn. Christmas, Christmas Day, Dec 25.