Bible Dictionaries
Telespectroscope

Webster's Dictionary

(n.) A spectroscope arranged to be attached to a telescope for observation of distant objects, as the sun or stars.

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