BoneBlack definitions

Boneblack

• (n.) See Bone black, under Bone, n.
Found on http://thinkexist.com/dictionary/meaning/boneblack/

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Boneblack

Bone'black` noun See Bone black , under Bone , noun
Found on http://www.encyclo.co.uk/webster/B/77

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boneblack

a black, carbonaceous substance obtained by calcining bones in closed vessels, used as a black pigment, a decolorizing agent, etc.
Found on https://www.infoplease.com/dictionary/boneblack

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