Where does “power coffee” come from?

power coffee (English) comes from English Power, from Middle English power, from Anglo-Norman poer, from Latin potēre, from Latin posse, from Latin potis, from Proto-Italic potis, from Proto-Indo-European pótis — to drink.

power coffee (English): A working session or seminar at which important discussions may be held, and important decisions made, over servings of coffee or at a coffeehouse

Definitions

  1. A working session or seminar at which important discussions may be held, and important decisions made, over servings of coffee or at a coffeehouse

Ancestry of “power coffee”, step by step

power coffee traces back through two separate lines of ancestry.

via English Power

StepLanguageWordMeaning
1EnglishPowerA button of a computer, a video game console, or...
2Middle EnglishpowerAbility, power or capability
3Anglo-Normanpoer
4Latinpotēre
5Latinpossepresent active infinitive of possum  "to be able...
6Latinpotisable, capable, possible
7Proto-Italicpotismaster, in control of
8Proto-Indo-Europeanpótismaster, ruler; husband
9Proto-Indo-Europeanph₃tis
10Proto-Indo-Europeanpeh₃-to drink

via English coffee

StepLanguageWordMeaning
1EnglishcoffeeA beverage made by infusing the beans of the...
2Dutchkoffiecoffee
3Italiancaffècoffee; a café
4Turkishkahvecoffee
5Ottoman Turkishقهوهcoffee
6Persianقهوهcoffee
7Arabicقهوةwine; coffee; coffee shop, café
Every word from Proto-Indo-European peh₃-Every word from Proto-Indo-European ph₃tisEvery word from Proto-Indo-European pótis