stupe /stjuːp/noun 2verb 1forms 3 noun2 •(slang) A stupid person or (rarely) thing.He thinks Santa lives at the South Pole? What a stupe! •A hot, wet medicated cloth or sponge applied externally.And get your plasters, and your warm stupes ready. — 1623 verb1 •To foment with such a cloth or sponge. formsstuped · stuping · stupes