donkeypower noun1 •(humorous) A unit of power equal to 250 watts, or about one-third of a horsepower.How to talk about units of power less than 1 horsepower? Use a smaller creature, of course. Roughly 1/3rd of a single unit of horsepower—or roughly 250 watts—is now labelled one donkeypower. — 2020 formsdonkeypowers
