Bible Dictionaries
Pleistocene

Webster's Dictionary

(1):

(a.) Of or pertaining to the epoch, or the deposits, following the Tertiary, and immediately preceding man.

(2):

(n.) The Pleistocene epoch, or deposits.

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