Bible Dictionaries
Hydrosphere

Webster's Dictionary

(1):

(n.) The aqueous envelope of the earth, including the ocean, all lakes, streams, and underground waters, and the aqueous vapor in the atmosphere.

(2):

(n.) The aqueous vapor of the entire atmosphere.

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