Bible Dictionaries
Ephemerist

Webster's Dictionary

(1):

(n.) One who keeps an ephemeris; a journalist.

(2):

(n.) One who studies the daily motions and positions of the planets.

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