Coarse

Definition

Coarse describes a texture, material, or behavior that is rough, crude, or lacking in refinement or subtlety.

Parts of Speech

• Adjective
• Noun (rare, “the coarse”—the rough or vulgar elements)

Pronunciation

American English

• IPA: /kɔrs/
• Respelling: kors

British English

• IPA: /kɔːs/
• Respelling: kors

Etymology

Late Middle English: from Old French coars ‘of inferior quality,’ of uncertain origin.

Derivatives

• coarsely (adverb)
• coarseness (noun)
• coarser, coarsest (comparative/superlative)

Synonyms

• rough
• crude
• uncouth
• vulgar
• grainy

Antonyms

• fine
• refined
• delicate
• polished
• subtle

Usage

The adjective "coarse" is used to describe textures, materials, language, or behavior lacking smoothness or refinement. For example, "The fabric felt too coarse against her skin," or "His coarse language offended the audience."

Related Terms

• Rough: Not smooth or soft.
• Crude: Lacking tact or refinement.
• Vulgar: Lacking sophistication or good taste.
• Grainy: Having a granular texture.
• Uncouth: Lacking good manners or grace.

Detailed Definitions

Adjective

• Having a rough or uneven texture – composed of large particles or fibers.
  • Example: "The path was paved with coarse gravel."
• Crude or unrefined in manner or expression – lacking subtlety or elegance.
  • Example: "He was criticized for his coarse sense of humor."
• Large-grained or thick in structure – used for materials with visible grains.
  • Example: "The artist preferred a coarse canvas for bold brushstrokes."

Noun (rare)

• The coarse – the rough or unrefined elements in speech or behavior.
  • Example: "He regretted the coarse he’d added to his letter."