Where does “Grand Slam” come from?

Grand Slam (German) comes from English Grand Slam — winning in each of the three UEFA cups - UEFA Champions League, UEFA Europa League and Cup Winners' Cup (defunct).

Grand Slam (German): Grand Slam

Definitions

  1. Grand Slam

Ancestry of “Grand Slam”, step by step

StepLanguageWordMeaning
1EnglishGrand Slamwinning in each of the three UEFA cups - UEFA Champions League, UEFA Europa League and Cup Winners' Cup (defunct)
Every word from English Grand Slam
Grand Slam — Etymology, Origin & Word History | Etymology Explorer