'Mesolite' definitions:

Definition of 'Mesolite'

From: GCIDE

Mesolite \Mes"o*lite\ (?; 277), n. [Meso- + -lite.] (Min.) A zeolitic mineral, grayish white or yellowish, occuring in delicate groups of crystals, also fibrous massive. It is a hydrous silicate of alumina, lime, and soda. [1913 Webster]