noun
- A metal block in breech-loading firearms that is withdrawn to insert a cartridge and replaced to close the breech before firing.
- synonyms: breech closer
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). breechblock. Retrieved September 20, 2026, from http://smartdefine.org/breechblock/definitions/1202019 |
| Chicago | WordNet. 2010. "breechblock" http://smartdefine.org/breechblock/definitions/1202019 (accessed September 20, 2026). |
| Harvard | WordNet 2010, breechblock, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/breechblock/definitions/1202019>. |
| MLA | WordNet. "breechblock" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/breechblock/definitions/1202019> |