Bible Dictionaries
Theodolite

Webster's Dictionary

(n.) An instrument used, especially in trigonometrical surveying, for the accurate measurement of horizontal angles, and also usually of vertical angles. It is variously constructed.

Bibliography Information
Webster, Noah. Entry for 'Theodolite'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/theodolite.html. 1828.