Word parts mix + -er Pronunciation IPA (key): /ˈmɪksə(r)/ Audio (UK)(file) Noun Singular mixer Plural mixers (countable) A mixer is a person or device that mixes things together. (countable) A mixer is a machine outfitted with blades with which it mixes ingredients in a bowl below. (countable) A mixer is a nonalcoholic drink that is added to spirits to make cocktails. Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads