Meaning of groin
Pronunciation: (groin), [key]
- the fold or hollow on either side of the front of the body where the thigh joins the abdomen.
- the general region of this fold or hollow.
- the curved line or edge formed by the intersection of two vaults. See illus. under.
- a small jetty extending from a shore to prevent beach erosion.
- to form with groins.
- groin (Thesaurus)