Word parts process + -or Pronunciation (UK) enPR: prōʹ-sĕs-ə(r), IPA (key): /ˈprəʊˌsɛsə(r)/ (US) enPR: prŏʹ-sĕs-ər, IPA (key): /ˈprɑˌsɛsɚ/ Audio (US)(file) Noun Singular processor Plural processors (countable) A processor is someone or something that processes things. Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads