- (n.) The Silurian age.
- (a.) Of or pertaining to the country of the ancient Silures; -- a term applied to the earliest of the Paleozoic eras, and also to the strata of the era, because most plainly developed in that country.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). silurian. Retrieved September 25, 2026, from http://smartdefine.org/silurian/definitions/2062084 |
| Chicago | Webster's. 2011. "silurian" http://smartdefine.org/silurian/definitions/2062084 (accessed September 25, 2026). |
| Harvard | Webster's 2011, silurian, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/silurian/definitions/2062084>. |
| MLA | Webster's. "silurian" 28 May 2011. Web. 25 September 2026. <http://smartdefine.org/silurian/definitions/2062084> |