Where does “doublon” come from?

doublon (French) comes from French doublé, from Middle French double, from Old French doble, from Latin dūplus, from Proto-Italic *duplos — double.

doublon (French): doublet; duplicate; doubloon

Definitions

  1. doublet; duplicate; doubloon

Ancestry of “doublon”, step by step

doublon traces back through two separate lines of ancestry.

via French doublé

StepLanguageWordMeaning
1Frenchdoublédouble, brace, pair; double; doublé
2Middle Frenchdouble
3Old Frenchdobledouble
4Latindūplusdouble (twice as much, or as big)
5Proto-Italic*duplosdouble

via Spanish doblón

StepLanguageWordMeaning
1Spanishdoblóndoubloon
2Spanishdobledouble; twofold; double, twice as much

Words derived from “doublon

Every word from Proto-Italic *duplos