groin (third-person singular simple present groins, present participle groining, simple past and past participle groined)
- (architecture) To build with groins.
groin (plural groins)
- The long narrow depression of the human body that separates the trunk from the legs.
- 2011 October 15, Phil McNulty, âLiverpool 1 - 1 Man Utdâ, BBC Sport:
- The Mexican levelled nine minutes from time after Steven Gerrard, making his first start since undergoing groin surgery in April, put Liverpool ahead with a 68th-minute free-kick.
- (architecture) The projecting solid angle formed by the meeting of two vaults
- (geometry) The surface formed by two such vaults.
- A structure projecting from a beach to change the pattern of erosion.