Definitions

1. adjective

Relating to or characteristic of the Devonian period in geology.

“The Devonian rocks formed the base of the landscape.”

2. noun

A person who is from or lives in Devon, a county in southwest England.

“As a Devonian, he took great pride in his local heritage.”

3. noun

A species of extinct plant, particularly one from the Devonian period.

“The fossilized Devonian plant was discovered in the nearby excavation.”