SINCE 1828

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manganite

noun man·ga·nite \ ˈmaŋ-gə-ˌnīt \

Definition of manganite

1 : a metallic gray to black mineral MnO(OH) that is a hydroxide and minor ore of manganese

2 : any of various unstable salts made by reaction of manganese dioxide with a base

First Known Use of manganite

1827

in the meaning defined at sense 1

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See words that rhyme with manganite Britannica.com: Encyclopedia article about manganite

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