- (n.) Hence: A garment made of very thick cloth, that can defend against storm and cold; also, the cloth itself; fearnaught.
- (n.) A fearless person.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). dreadnaught. Retrieved September 20, 2026, from http://smartdefine.org/dreadnaught/definitions/2000499 |
| Chicago | Webster's. 2011. "dreadnaught" http://smartdefine.org/dreadnaught/definitions/2000499 (accessed September 20, 2026). |
| Harvard | Webster's 2011, dreadnaught, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/dreadnaught/definitions/2000499>. |
| MLA | Webster's. "dreadnaught" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/dreadnaught/definitions/2000499> |