Definitions of coarse

1. Not refined; rough; rude; unpolished; gross; indelicate; as, coarse manners; coarse language.

2. Large in bulk, or composed of large parts or particles; of inferior quality or appearance; not fine in material or close in texture; gross; thick; rough; - opposed to fine; as, coarse sand; coarse thread; coarse cloth; coarse bread.

3. Coarseness.

4. Coarsely.

5. 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"

6. 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"; " the vulgar display of the newly rich"

7. Rough: rude: uncivil: gross.

8. Gross; rough; rude.

9. Composed of large or rough parts or particles; inferior; rude; low; vulgar; indelicate.

10. Not fine; unrefined; rude; uncivil; gross; indelicate.

11. Not refined; rude; rough; gross; impure; indelicate.