裂孔 れっこう Meanings Noun hiatus; hiascent; esophageal hiatus; lyrifissure; hole Kanji 裂 rip. Read as レツ. 孔 aperture. Read as コウ. Words containing 裂孔 裂孔ヘルニア (れっこうヘルニア) hiatal hernia Jinuma: Japanese Dictionary · Word lists