Coarse/kɔːrs/ Definition 1 of 3Pro Tip 1/3Texture Reference Use 'coarse' to describe materials like fabrics and hair that feel rough. The pillow was covered with a coarse fabric that scratched my cheek. Pro Tip 2/3Not Always Negative 'Coarse' may convey a natural, rugged quality, not just something unpleasant. The artist preferred coarse brushes for a more textured painting effect. Pro Tip 3/3Food Texture Describes foods with a less smooth, granular consistency. Coarse sea salt is often used for its crunch and flavor.