PEARLSTONE

Pearl"ite, Pearl"stone`, n. (Min.)

Definition: A glassy volcanic rock of a grayish color and pearly luster, often having a spherulitic concretionary structure due to the curved cracks produced by contraction in cooling. See Illust. under Perlitic.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

23 June 2025

PEOPLE

(noun) members of a family line; “his people have been farmers for generations”; “are your people still alive?”


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Coffee Trivia

Coffee has initially been a food – chewed, not sipped. Early African tribes consume coffee by grinding the berries together, adding some animal fat, and rolling the treats into tiny edible energy balls.

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