| bone oil | (n) the liquid portion of bone fat; used as a lubricant and in leather manufacture |
| bone oil | (n) dark-colored ill-smelling oil obtained by carbonizing bone; used especially in sheep dips and in denaturing alcohol, Syn. Dippel's oil |
| 骨油 | [こつゆ;ほねあぶら, kotsuyu ; honeabura] (n) bone oil; clarified bone stock [Add to Longdo] |