petrolatum
/ˌpɛtrəˈleɪtəm/
noun
- A thick, greasy substance made from petroleum, used as a moisturizer or to protect the skin, and also as a lubricant.
- The mechanic used petrolatum to grease the moving parts of the machine.
- She applied petrolatum to her chapped lips to keep them soft.
- Petrolatum is a common ingredient in many skin creams and ointments.
Synonyms