part of part of abdominal wall inguinal canal Wikipedia:Inguinal_canal canalis inguinalis UBERON:0003702 MESH:D007264 GAID:28 SCTID:243966008 FMA:19928 The passage in the lower abdominal wall through which the spermatic cord in the male or the round ligament in the female, nerves and vessels pass from the pelvic cavity to the scrotum or labia majora, respectively. NCIT:C93029 BTO:0005576 anatomical conduit