腹ふく膜まく炎えんふくまくえんFreq.FrequencyTop 100,000Meanings1nounperitonitismedicineMedical term for inflammation of the peritoneum.腹ふく膜まく炎えんは早さっ急きゅうな治ち療りょうが必ひつ要ような病びょう気きです。Peritonitis is a condition that requires prompt treatment.