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Synonyms

curb

American  
[kurb] / kɜrb /

noun

  1. Also kerb a rim, especially of joined stones or concrete, along a street or roadway, forming an edge for a sidewalk.

  2. anything that restrains or controls; restraint; check.

  3. an enclosing framework or border.

  4. Also called curb bit.  a bit used with a bridoon for control of a horse, to which a chain curb chain is hooked.

  5. British, kerb market.  Also called kerbstone market.  Also called curb market;.  a market, originally on the sidewalk or street, for the sale of securities not listed on a stock exchange.

  6. the framework around the top of a well.

  7. the arris between an upper and a lower slope on a gambrel or mansard roof.

  8. a belt of metal, masonry, etc., for abutting a dome at its base.

  9. (in a windmill) the track on which the cap turns.

  10. Veterinary Pathology. a swelling on the lower part of the back of the hock of a horse, often causing lameness.

  11. Engineering. the cutting edge at the bottom of a caisson.

  12. Carpentry. purlin plate.


verb (used with object)

  1. to control as with a curb; restrain; check.

    Synonyms:
    repress, bridle
    Antonyms:
    encourage
  2. to cause to keep near the curb.

    Curb your dog.

  3. Also kerb to furnish with or protect by a curb.

  4. to put a curb on (a horse).

curb 1 British  
/ kɜːb /

noun

  1. something that restrains or holds back

  2. any enclosing framework, such as a wall of stones around the top of a well

    1. Also called: curb bit.  a horse's bit with an attached chain or strap, which checks the horse

    2. Also called: curb chain.  the chain or strap itself

  3. a hard swelling on the hock of a horse

"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

verb

  1. to control with or as if with a curb; restrain

"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
curb 2 British  

noun

  1. vet science a swelling on the leg of a horse, below the point of the hock, usually caused by a sprain

"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

Related Words

See check 1.

Other Word Forms

  • curbable adjective
  • curbless adjective
  • curblike adjective
  • uncurb verb (used with object)
  • uncurbable adjective

Etymology

Origin of curb

First recorded in 1250–1300; Middle English curb, courbe “curved piece of wood” (noun), “stooped, hunchbacked” (adjective), from Anglo-French curb, courb “curved, bowed,” Old French, from Latin curvus “crooked, bent, curved”; curve

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.

On the one hand, California has hyperambitious goals to reduce greenhouse gas emissions in an effort to curb the worst effects of a changing climate.

From Los Angeles Times

Since the beginning of 2025, a small-but-growing number of states and cities have enacted laws aimed at curbing the use of surveillance technology such as license plate readers.

From Los Angeles Times

Treasuries will especially benefit if physical oil supply disruptions imply that a nonspeculative rise in prices will curb consumer demand.

From Barron's

No longer are the first impressions of a home seen at the curb — they are now viewed on a screen.

From MarketWatch

Supporters of the new law say clearer rules and limits on compensation will curb what they call an “industry of lawsuits,” encouraging more companies to start operations in the country.

From The Wall Street Journal