Dictionary.com
Thesaurus.com
Synonyms

coarse

American  
[kawrs, kohrs] / kɔrs, koʊrs /

adjective

coarser, coarsest
  1. composed of relatively large parts or particles.

    The beach had rough, coarse sand.

  2. lacking in fineness or delicacy of texture, structure, etc..

    The stiff, coarse fabric irritated her skin.

    Synonyms:
    rough, rude, crude
  3. harsh; grating.

  4. lacking delicacy, taste, or refinement; unpolished.

    He had coarse manners but an absolutely first-rate mind.

    Synonyms:
    crass, gross, vulgar, rough, rude, crude
    Antonyms:
    sensitive, refined
  5. of inferior or faulty quality; common; base.

  6. vulgar; obscene; crude.

    His coarse language angered us.

    Synonyms:
    indelicate
  7. (of metals) unrefined.

  8. (of a metal file) having the maximum commercial grade of coarseness.


coarse British  
/ kɔːs /

adjective

  1. rough in texture, structure, etc; not fine

    coarse sand

  2. lacking refinement or taste; indelicate; vulgar

    coarse jokes

  3. of inferior quality; not pure or choice

  4. (of a metal) not refined

  5. (of a screw) having widely spaced threads

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • coarsely adverb
  • coarseness noun
  • uncoarse adjective
  • uncoarsely adverb
  • uncoarseness noun

Etymology

Origin of coarse

First recorded in 1550–60; earlier cors(e), course, cowarce; of obscure origin

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

With the tip of her finger, she touched its coarse fur.

From Literature

Preservation becomes even more difficult in sandstone, a rock made of coarse grains that allow water to pass through easily and typically forms in turbulent environments shaped by waves and storms.

From Science Daily

“No need to cheapen things with coarse language,” Alicia said to Daniel.

From Literature

But in person, at least, he was clearly going for classy over coarse.

From Los Angeles Times

Its skin is coarse and blue, with ridges that cascade down its back like waves.

From Literature