polyunsaturatesPronunciation: /ˌpɒlɪʌnˈsatʃʊreɪts, -ˈsatjʊreɪts/Translate polyunsaturates | into German | into Italian Definition of polyunsaturates noun polyunsaturated fats or fatty acids: choose a low-fat spread high in polyunsaturatespolyunsaturates in other Oxford dictionaries Definition of polyunsaturates in the US English dictionary