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Bible Dictionaries
Spherograph
Webster's Dictionary
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(n.) An instrument for facilitating the practical use of spherics in navigation and astronomy, being constructed of two cardboards containing various circles, and turning upon each other in such a manner that any possible spherical triangle may be readily found, and the measures of the parts read off by inspection.
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These files are public domain.
Text Courtesy of BibleSupport.com. Used by Permission.
Bibliography Information
Webster, Noah. Entry for 'Spherograph'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​s/spherograph.html. 1828.
Webster, Noah. Entry for 'Spherograph'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​s/spherograph.html. 1828.