xmas noun Stress: first syllable 🤍 Save Syllables: X-mas (2) English Definition Informal term for Christmas. Example Sentence We decorate our house at Xmas. US IPA /ˈkrɪsməs/ 🔊 Listen US UK IPA /ˈkrɪsməs/ 🔊 Listen UK Synonyms Christmas Yule Yuletide Share this Word Facebook WhatsApp X Telegram Copy Link