Bible Dictionaries
Aphelion

Webster's Dictionary

(n.) That point of a planet's or comet's orbit which is most distant from the sun, the opposite point being the perihelion.

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