Dictionary.com
Thesaurus.com
Synonyms

competitor

American  
[kuhm-pet-i-ter] / kəmˈpɛt ɪ tər /

noun

  1. a person, team, company, etc., that competes; rival.


competitor British  
/ kəmˈpɛtɪtə /

noun

  1. a person, group, team, firm, etc, that vies or competes; rival

"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 opponent.

Other Word Forms

  • competitorship noun

Etymology

Origin of competitor

First recorded in 1525–35; from Latin competītor “rival for an office,” equivalent to com- com- + petītor “seeker, claimant” ( petitor )

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.

“He’s not immune to it just because he can hit a golf ball really well,” fellow competitor Jason Day said.

From Los Angeles Times • Apr. 6, 2026

“Chrysler doesn’t need to come out with a competitor for the Corvette or a Viper or anything like that,” Kyle said.

From The Wall Street Journal • Apr. 4, 2026

In December, it also bought the brand of collapsed rival Fired Earth in a £3m rescue deal, after the Oxfordshire-based competitor went into administration in October.

From BBC • Apr. 1, 2026

An upstart competitor would have to gain access to a customer’s data and organize it.

From MarketWatch • Mar. 31, 2026

One javelin competitor had gained eight pounds in five days.

From "Unbroken" by Laura Hillenbrand