Dictionary.com
Thesaurus.com
Synonyms

competitor

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

noun

competitors plural
  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

Synonym Usage

See opponent.

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of competitor

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

Explanation

Competitors are rivals or contenders for the same thing. Two boxers in a ring are competitors, and so are restaurants located on the same block. When people compete (in sports, business, or elsewhere), they're trying to achieve the same goal and are therefore considered competitors. Two teams in the same sports division are competitors. Two politicians running for the same office are competitors. And even two guys courting the same gal are considered competitors. Competitors are out to win.

Keep Reading on Vocabulary.com

Vocabulary lists containing competitor

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.

Gone are the days when British audiences largely tuned into the BBC or ITV, which launched 70 years ago as Britain’s first commercial competitor to the dominant state-supported programmer.

From Los Angeles Times • Jul. 6, 2026

Naroditsky earned the title of grandmaster - the international chess federation's highest-ranked chess competitor - while he was still a teenager, after winning the 2013 US Junior Championship.

From BBC • Jul. 4, 2026

In March, Olympic leaders announced screening for every female competitor at the 2028 Games in Los Angeles.

From The Wall Street Journal • Jul. 1, 2026

Fellow competitor Xu Zhiqian, also 20, said he enjoyed testing his strength against nature.

From Barron's • Jun. 28, 2026

The application asked if Roan had previously been turned down by a competitor.

From "Killers of the Flower Moon" by David Grann

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "competitor" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com