bone ash

noun

Definition of bone ash

: the white porous residue chiefly of tribasic calcium phosphate from bones calcined in air used especially in making pottery and glass and in cleaning jewelry

Examples of bone ash in a Sentence

Recent Examples on the Web

The ashes are combined with local soil, which balances the pH levels of the soil so that the bone ash will break down into nutrients for the forest. Elaine Ingalls, The Mercury News, "Better Place Forests creates memorial trees, an alternative to cemeteries," 1 July 2019 Then, at a long table, the team mixes the person’s cremated remains with soil and water, sometimes adding other elements to offset the naturally highly alkaline and sodium-rich qualities of bone ash. Nellie Bowles, New York Times, "Could Trees Be the New Gravestones?," 12 June 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'bone ash.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of bone ash

1622, in the meaning defined above

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Dictionary Entries near bone ash

Bone

bone-ace

Bone Age

bone ash

bone bed

bone black

bonebreaker

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Time Traveler for bone ash

The first known use of bone ash was in 1622

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