coarse

US /kɔːrs/
UK /kɔːrs/
"coarse" picture
1.

rough or loose in texture or grain

:
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The fabric felt coarse against her skin.
•
He used coarse sand for the concrete mix.
:
roughharshabrasivescratchygritty
2.

lacking refinement or good taste; vulgar

:
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His coarse language offended many people.
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She found his jokes rather coarse.
:
vulgarcruderudeindecentobscene