The story
- Latin · derived fromduplus
- Italian · derived fromdoppione
- French · borrowed fromdoupion
- English todaydupion
From French doupion, Italian doppione, from doppio (“double”), Latin duplus. See double, and compare doubloon.
Words from the same roots
Latinduplus all →
doubledupledupletduplifyduplivincularduplo-
Etymology from Wiktionary, CC BY-SA 4.0.