Bible Dictionaries
Date Line

Webster's Dictionary

The hypothetical line on the surface of the earth fixed by international or general agreement as a boundary on one side of which the same day shall have a different name and date in the calendar from its name and date on the other side.

Bibliography Information
Webster, Noah. Entry for 'Date Line'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​d/date-line.html. 1828.