Bible Dictionaries
Marcosian

Webster's Dictionary

(n.) One of a Gnostic sect of the second century, so called from Marcus, an Egyptian, who was reputed to be a margician.

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