Bible Dictionaries
Sunday

Webster's Dictionary

(1):

(n.) The first day of the week, - consecrated among Christians to rest from secular employments, and to religious worship; the Christian Sabbath; the Lord's Day.

(2):

(a.) Belonging to the Christian Sabbath.

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