Bible Dictionaries
Hydrothermal

Webster's Dictionary

(a.) Of or pertaining to hot water; - used esp. with reference to the action of heated waters in dissolving, redepositing, and otherwise producing mineral changes within the crust of the globe.

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