In"gui*nal (?), a. [L. inguinalis, fr. inguen, inguinis, the groin: cf. F. inguinal.] (Astron. & Med.) Of or pertaining to, or in the region of, the inguen or groin; as, an inguinal canal or ligament; inguinal hernia.

Inguinal ring. See Abdominal ring, under Abdominal.