noun
A formal or literary term for Christmas, often used in religious or traditional contexts. Compare with the more common クリスマス.
See also: クリスマス
教会では聖誕祭のミサが行われた。
A Christmas mass was held at the church.
noun
holy birthday
Rare, literal meaning referring to the sacred birth of a holy figure, especially Christ. Not used in everyday conversation.
聖誕祭はキリストの聖なる誕生を祝う日です。
Christmas is a day to celebrate the holy birth of Christ.