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Glite Dictionary
bone oil

bone oil

9.1
An oily liquid from heated animal bones used as a lubricant or to treat leather
  • noun
  • /boʊn ɔɪl/
  • Archaic
translation icon : aceite de hueso
  • Engineers once relied on bone oil as a lubricant for heavy machinery.

Examples

  • The tanneries in the old town used bone oil for treating leather hides.

  • The strong smell of bone oil filled the factory during the distillation process.

  • The factory produces bone oil for various industrial uses.

  • Many manufacturers rely on bone oil for lubricants.

  • Engineers once relied on bone oil as a lubricant for heavy machinery.

  • The tanneries in the old town used bone oil for treating leather hides.

  • The strong smell of bone oil filled the factory during the distillation process.

Synonyms

Dippel's oil
vsbone oil
  • Specialized
9.9

Dark, bad-smelling oil made by heating animal bones, used to kill parasites on sheep and make alcohol unfit to drink

is used broadly in industry for lubricants leather work and general animal treatment

Surface Forms

bone oil singular
bone oils plural

Morphology

bone + oil

The compound 'bone oil' is transparently composed of 'bone' + 'oil' and refers to an oil derived from bones; the meaning (an oily liquid made from bones) is directly inferable from the constituents. Noun+noun compounding with a source+product relation is common across languages, so a B1 learner who knows both words would readily understand this sense.

Etymology

Bone oil comes from a simple old process: people heated animal bones until oily liquids dripped out, and they collected that oil. Because that oily liquid was used as a 'lubricant' for machines and for 'treating leather', the name bone oil came to mean that industrial product.