Bible Dictionaries
Teinoscope

Webster's Dictionary

(n.) An instrument formed by combining prisms so as to correct the chromatic aberration of the light while linear dimensions of objects seen through the prisms are increased or diminished; - called also prism telescope.

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