Where does “perdon” come from?

perdon (Old Portuguese) comes from Old Portuguese perdõar, from Late Latin perdono.

Ancestry of “perdon”, step by step

StepLanguageWordMeaning
1Old Portugueseperdõarto forgive
2Late Latinperdono—

Words derived from “perdon”

Every word from Late Latin perdono →Every word from Old Portuguese perdõar →
perdon — Etymology, Origin & Word History | Etymology Explorer