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

Synonym Usage

See opponent.

Other Word Forms

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.

Competitor SK Hynix also seeks a U.S. listing.

From Barron's • May 15, 2026

Competitor Allianz guided for 7% to 9% for 2024-27, and Munich Re is trading at a discount to the company.

From The Wall Street Journal • Dec. 11, 2025

Competitor Ford shut down its Argo robotaxi unit in 2002, concluding that the possibility of far-off profits weren’t worth the enormous cash drain.

From Los Angeles Times • Oct. 27, 2023

Competitor Beyond Meat blamed challenges around pricing, and the taste and perception of their products' health benefits, for a similar drop in sales.

From BBC • Jun. 12, 2023

The Competitor case was explained to you in No. 40 of The Great Round World.

From The Great Round World and What Is Going On In It, Vol. 1, No. 55, November 25, 1897 A Weekly Magazine for Boys and Girls by Bishop, Julia Truitt

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