Definition of oleomargarine in English:
oleomargarine
Pronunciation /ˌōlēōˈmärj(ə)rən/ /ˌoʊlioʊˈmɑrdʒ(ə)rən/
noun
1A fatty substance extracted from beef fat and used in the manufacture of margarine.
- 1.1North American
- ‘Thus it happened that the original ‘oleomargarine’ was a fruit product!’