inguinal ring 名詞
 Ab·dom·i·nal a.
 1. Of or pertaining to the abdomen; ventral; as, the abdominal regions, muscles, cavity.
 2. Zool. Having abdominal fins; belonging to the Abdominales; as, abdominal fishes.
 Abdominal ring Anat., a fancied ringlike opening on each side of the abdomen, external and superior to the pubes; -- called also inguinal ring.
 In·gui·nal a.  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.
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