Definition of Devonian
1 : of or relating to Devonshire, England
2 : of, relating to, or being the period of the Paleozoic era between the Silurian and the Mississippian or the corresponding system of rocks — see geologic time table
Devonian
nounPeople Are Reading
Origin and Etymology of devonian
Devon, England
Learn More about devonian
Seen and Heard
What made you want to look up Devonian? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!