'Sylvite' definitions:
Definition of 'sylvite'
From: WordNet
noun
A mineral consisting of native potassium chloride; an important ore of potassium that is found in sedimentary beds [syn: sylvite, sylvine]
Definition of 'Sylvite'
From: GCIDE
- Sylvine \Syl"vine\, Sylvite \Syl"vite\, n. [So called from NL. sal digestivus sylvii potassium chloride.] (Min.) Native potassium chloride. [1913 Webster]