bone oil is a noun meaning "the liquid portion of bone fat; used as a lubricant and in leather manufacture". It carries 2 recorded senses.
the liquid portion of bone fat; used as a lubricant and in leather manufacture
dark-colored ill-smelling oil obtained by carbonizing bone; used especially in sheep dips and in denaturing alcohol
Definitions, synonyms and semantic relations for bone oil come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.