Where does “duple” come from?

duple (Latin) comes from Latin duplus, from Proto-Italic dwiplos.

duple (Latin): vocative masculine singular of duplus

Definitions

  1. vocative masculine singular of duplus

Ancestry of “duple”, step by step

StepLanguageWordMeaning
1Latinduplusdouble
2Proto-Italicdwiplos—
Every word from Proto-Italic dwiplos →Every word from Latin duplus →
duple — Etymology, Origin & Word History | Etymology Explorer