Bible Dictionaries
Spheroconic

Webster's Dictionary

(n.) A nonplane curve formed by the intersection of the surface of an oblique cone with the surface of a sphere whose center is at the vertex of the cone.

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