Devonian

 
Pronunciation: /dɛˈvəʊnɪən, dɪ-/

adjective

  • 1relating to Devon.
  • 2 Geology relating to or denoting the fourth period of the Palaeozoic era, between the Silurian and Carboniferous periods.

noun

  • 1a native or inhabitant of Devon.
  • 2 (the Devonian) Geology the Devonian period or the system of rocks deposited during it.