noun
- A catcher's mask with a strong wire face. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). birdcage mask. Retrieved September 29, 2026, from http://smartdefine.org/birdcage_mask/definitions/1201797 |
| Chicago | WordNet. 2010. "birdcage mask" http://smartdefine.org/birdcage_mask/definitions/1201797 (accessed September 29, 2026). |
| Harvard | WordNet 2010, birdcage mask, Smart Define, viewed 29 September, 2026, <http://smartdefine.org/birdcage_mask/definitions/1201797>. |
| MLA | WordNet. "birdcage mask" 23 October 2010. Web. 29 September 2026. <http://smartdefine.org/birdcage_mask/definitions/1201797> |