noun, often capitalized del·ta·ite \ˈdeltəˌīt\

Definition of deltaite



  1. :  a mineral Ca2Al2(PO4)2(OH)4.H2O consisting of a basic hydrous phosphate of calcium and aluminum

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Origin and Etymology of deltaite

1delta (Greek letter) + -ite; from the triangular appearance of the crystals in cross section

Seen and Heard

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feeling or affected by lethargy

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