- bone oil - the liquid portion of bone fat; used as a lubricant and in leather manufacture
--1 is a kind of animal oil
--1 is a part of bone fat- bone oil, Dippel's oil - dark-colored ill-smelling oil obtained by carbonizing bone; used especially in sheep dips and in denaturing alcohol
--2 is a kind of animal oil
- bone oil, Dippel's oil - dark-colored ill-smelling oil obtained by carbonizing bone; used especially in sheep dips and in denaturing alcohol