masnoća

1. (in food and the body) fat
   Ovaj jogurt ima malo masnoće. — This yogurt is low in fat.
   Doktor mi je rekao da izbegavam masnoće. — The doctor told me to avoid fats.
2. greasiness; grease
   Ovaj šampon uklanja masnoću sa kose. — This shampoo removes grease from your hair.
   Na šporetu je ostala masnoća od prženja. — There's grease left on the stove from frying.

For dietary fats the plural masnoće is often used.