Pronunciation ˞enPR: kəm-pĕʹ-tĭ-tər, IPA (key): /kəm.ˈpɛ.tɪ.tər/ (US) IPA (key): /kəm.ˈpɛ.tɪ.tɚ/ (UK) IPA (key): /kəm.ˈpɛ.tɪ.tə(r)/ Audio (UK)(file) Noun Singular competitor Plural competitors (countable) A competitor is someone who is competing in a race or an event. Related words compete competition competitiveness Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads