coarse meaning in Bangla — খসখসে, মোটা দানার

Meaning

Rough to touch or made of large pieces; or rude in speech.

The sand here is very course.→The sand here is very coarse.

They sound the same. A course is a class or a route; coarse means rough.

Synonyms: rough, grainy, vulgar

Antonyms: smooth, fine

rough
খসখসে, অমসৃণ
Having an uneven surface; not smooth.
grainy
দানাদার
Having a rough texture full of small hard bits.
vulgar
অশ্লীল, রুচিহীন
Rude and offensive, showing a lack of good manners or taste.

smooth
মসৃণ, সমান
Having an even surface; not rough.
fine
ভালো, সূক্ষ্ম; জরিমানা
Good or acceptable; also very thin, or money paid as a punishment.
delicate
কোমল, সূক্ষ্ম, নাজুক, সূক্ষ্ম ও নাজুক
Fine and graceful, and easily harmed.
refined
মার্জিত, পরিশোধিত, সুরুচিসম্পন্ন
Made pure by processing, or having good taste and manners.

Family vocabulary in English is deliberately coarse: one word for uncle, one for aunt, one for cousin, one for grandmother, with no distinction between the mother's side and the father's.
English Vocabulary for Family and Relationships →
Coarse rice, which sold at fifty taka a kilogram in May, now costs sixty-two.
Letter to the Editor about Price Hike →
Seed is always Russian tarragon, which is coarse and nearly tasteless. True French tarragon does not set viable seed at all — it has to be bought as a plant or grown from a cutting taken from one.
tarragon — dictionary →