| Word | Definitions | Synonyms |
|---|---|---|
| groin | (noun) a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away | Synonyms: breakwater, bulwark, groyne, jetty, mole, seawall |
| (noun) a curved edge formed by two intersecting vaults | - | |
| (noun) the crease at the junction of the inner part of the thigh with the trunk together with the adjacent region and often including the external genitals | Synonyms: inguen | |
| (verb) build with groins | - |