Bible Dictionaries
Rhysimeter

Webster's Dictionary

(n.) An instrument, acting on the principle of Pitot's tube, for measuring the velocity of a fluid current, the speed of a ship, etc.

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