• conspicuously and tastelessly indecent; "Coarse language"; "a crude joke"; "crude behavior"; "an earthy sense of humor"; "a revoltingly gross expletive"; "a vulgar gesture"; "full of language so vulgar it should have been edited"
• lacking refinement or cultivation or taste; "he had Coarse manners but a first-rate mind"; "behavior that branded him as common"; "an untutored and uncouth human being"; "an uncouth soldier--a real tough guy"; "appealing to the vulgar taste for violence";
• of texture; large-grained or rough to the touch; "Coarse meal"; "Coarse sand"; "a Coarse weave"
• of low or inferior quality or value; "of what Coarse metal ye are molded"- Shakespeare; "produced...the common cloths used by the poorer population"

'Coarse' in other languages