Bible Dictionaries
Lithophyse

Webster's Dictionary

(n.) A spherulitic cavity often with concentric chambers, observed in some volcanic rocks, as in rhyolitic lavas. It is supposed to be produced by expanding gas, whence the name.

Bibliography Information
Webster, Noah. Entry for 'Lithophyse'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​l/lithophyse.html. 1828.