Pronunciation (UK) IPA (key): /ˈkɒmi/ or /ˈkɒmɪs/ or /kəˈmi/ (US) IPA (key): /kəˈmi/ Audio (UK)(file) Noun Singular commis Plural commis (countable) A commis is an assistant to a chef. Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads