Bible Dictionaries
Devonian

Webster's Dictionary

(1):

(a.) Of or pertaining to Devon or Devonshire in England; as, the Devonian rocks, period, or system.

(2):

(n.) The Devonian age or formation.

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