- (n.) The projecting solid angle formed by the meeting of two vaults, growing more obtuse as it approaches the summit.
- (n.) The line between the lower part of the abdomen and the thigh or the region of this line; the inguen.
- (v.i.) To grunt to growl; to snarl; to murmur.
- (n.) The surface formed by two such vaults.
- (n.) A frame of woodwork across a beach to accumulate and retain shingle.
- (n.) The snout of a swine.
- (v.t.) To fashion into groins; to build with groins.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). groin. Retrieved September 21, 2026, from http://smartdefine.org/groin/definitions/2013829 |
| Chicago | Webster's. 2011. "groin" http://smartdefine.org/groin/definitions/2013829 (accessed September 21, 2026). |
| Harvard | Webster's 2011, groin, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/groin/definitions/2013829>. |
| MLA | Webster's. "groin" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/groin/definitions/2013829> |