- Devonian⇄adj. 1. of or having to do with Devon, England.
2. (Geology.) of or having to do with the Devonian or its rocks.
Ex. During Devonian times ... mountains arose and much more of the land moved upward out of the water (Fred W. Emerson). - Devonian⇄Devonian, noun, adjective.
- Devonian⇄noun 1. a native or inhabitant of Devon, England.
2. (Geology.)
a. the period of the Paleozoic era, after the Silurian and before the Carboniferous; Age of Fishes. It was characterized by the appearance of amphibians, wingless insects, and