from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Advent, the period from Advent Sunday (inclusive) through the start of Epiphany.
- n. Christmastide, the Twelve Days of Christmas, starting on Christmas Day and ending on Epiphany, January 6
- n. Yuletide
- n. The winter season starting around Thanksgiving (typically Black Friday) and ending at or about New Year's Eve.
- n. The period at the end of the year when retailers promote Christmas shopping opportunities
Christmas + season (Wiktionary)