Bible Dictionaries
Isobathytherm

Webster's Dictionary

(n.) A line connecting the points on the surface of the earth where a certain temperature is found at the same depth.

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