Bible Dictionaries
Epistolary

Webster's Dictionary

(1):

(a.) Pertaining to epistles or letters; suitable to letters and correspondence; as, an epistolary style.

(2):

(a.) Contained in letters; carried on by letters.

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