scorchio adjective2 •(UK, slang) scorching hot (originally and especially of weather)In "scorchio" heat, I trudge along the waterfront for a last visit with the crew. — 2002 •(UK, slang) Sizzling, exciting, cool; sexy, racy.TV is very scorchio: a parade of go-go girls in bikinis mouthing songs as they prance around the studio. — 1999