noun as·tro·phyl·lite \ˌastrəˈfiˌlīt\

Definition of astrophyllite



  1. :  a mineral (K, Na)2(Fe, Mn)TiSi4O14(OH)2 consisting of a basic silicate of potassium or sodium, iron or manganese, and titanium

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Origin and Etymology of astrophyllite

International Scientific Vocabulary astr- + Greek phyllon leaf + International Scientific Vocabulary ite; originally formed as German astrophyllit — more at blade

Seen and Heard

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feeling or affected by lethargy

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