abdominal inguinal ring UK /æbˈdɒm.ə.nl̩ ˈɪŋ.ɡwɪn.l̩ ɹɪŋ/US /æbˈdɑm.ə.nl̩ ˈɪŋ.ɡwɪn.l̩ ɹɪŋ/ noun1 •The upper opening of the inguinal canal. formsabdominal inguinal rings