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Meaning of bone oil | Babel Free

Noun CEFR B2

Definitions

An oil obtained by heating bones (as in the manufacture of bone black), remarkable for containing the nitrogenous bases, pyridine and quinoline, and their derivatives.

uncountable

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

bone pointing bone ridge bone scan bone seeker bone smashing bone spavin

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