Bible Dictionaries
Electroscope

Webster's Dictionary

(n.) An instrument for detecting the presence of electricity, or changes in the electric state of bodies, or the species of electricity present, as by means of pith balls, and the like.

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