ISINGLASSES
Definition
ISINGLASSES is the plural of ISINGLASS.
noun ISINGLASS: any of various minerals consisting of hydrous silicates of aluminum or potassium etc. that crystallize in forms that allow perfect cleavage into very thin leaves.
ISINGLASSES is the plural of ISINGLASS.
noun ISINGLASS: any of various minerals consisting of hydrous silicates of aluminum or potassium etc. that crystallize in forms that allow perfect cleavage into very thin leaves.