noun por·cel·la·nite

Definition of porcellanite



  1. :  a hard dense siliceous rock having the appearance of unglazed porcelain on fresh fractures

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Origin and Etymology of porcellanite

German porzellanit, from porzellan porcelain (from Italian porcellana) + -it -ite

Seen and Heard

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to cast off or become cast off

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