noun platt·ner·ite \ˈplatnəˌrīt\

Definition of plattnerite



  1. :  a mineral PbO2 consisting of native lead dioxide usually occurring in iron black masses of submetallic luster

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Origin and Etymology of plattnerite

German plattnerit, from Karl Friedrich Plattner †1858 German metallurgist + German -it -ite

Seen and Heard

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to cast off or become cast off

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