Example sentence(s) - The salt is coarse ground. She has long, coarse hair.
Burlap is a coarse cloth.
Linda decided against the blue dress because the texture of the fabric was too coarse. The word coarse is an adjective.
I decided to use coarse sandpaper to smooth out the rough edges of the wooden table.
That is a coarse piece of sandpaper! His coarse behavior will not be tolerated.
Sandpaper is coarse.
The coarse sand was hard on our feet
My dress was made out of coarse material.
A man with a coarse voice was doing the commentary on the public address systems as the runners entered the final stages of the course.
Although the words coarse and course sound the same they have totally different meanings. Coarse is a type of texture and a course can be a lesson learned in school. The girl wanted to take a course in design using coarse types of fabric, is an example of how to use them both in a sentence.
Example sentence - We prefer the coarse ground pepper over the fine ground pepper.
I enrolled in a course on computer programming to improve my skills. The sand on the beach was coarse and rough, making it uncomfortable to walk on.
The grasses were also becoming quite coarse with a loss of small flowering plants.