Etymology Explorer › English

Where does “bonanza” come from?

Bonanza comes from Spanish bonanza, derived from Medieval Latin bonacia, originally meaning calm weather at sea.

bonanza (English): A rich mine or vein of silver or gold; The point...

Definitions

  1. A rich mine or vein of silver or gold; The point...

Ancestry of “bonanza”, step by step

StepLanguageWordMeaning
1Spanishbonanzagood weather; bloom, flourishing
2Medieval Latinbonaciafair weather
Every word from Medieval Latin bonacia →