Bible Dictionaries
Phonolite

Webster's Dictionary

(n.) A compact, feldspathic, igneous rock containing nephelite, hauynite, etc. Thin slabs give a ringing sound when struck; - called also clinkstone.

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