The story
- Latin · derived fromduodecim“twelve”
- English todayDuodecimber
From Latin duodecim (“twelve”); formed as logical continuation to December, which in its turn is derived from Latin decem (“ten”), as it was the tenth month in the Roman calendar.
Words from the same roots
Latinduodecim all →
Etymology from Wiktionary, CC BY-SA 4.0.