polyunsaturated definition, polyunsaturated meaning | English dictionary

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      adj   of or relating to a class of animal and vegetable fats, the molecules of which consist of long carbon chains with many double bonds. Polyunsaturated compounds are less likely to be converted into cholesterol in the body. They are widely used in margarines and in the manufacture of paints and varnishes  
   See also       monounsaturated  
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