| Part of Speech | Definition | |
| Noun | 1. An alternative spelling for "Apophyllite": A mineral relating to the zeolites, usually occurring in square prisms or octahedrons with pearly luster on the cleavage surface. It is a hydrous silicate of calcium and potassium.[Websters]. | |
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Date "ICHTHYOPHTHALMITE" was first used in popular English literature: sometime before 1828. (references) |
| Etymology:Ichthyophthalmite \Ich`thy*oph*thal"mite\, noun. [from Greek expression fish eye.]. (references) |
Specialty Definition: ICHTHYOPHTHALMITE
| Domain | Definition | ||
| Noah Webster | [Noun] Fish-eyestone. [See Apophyllite.]. Source: Webster's 1828 American Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
