潰瘍性大腸炎 かいようせいだいちょうえん Meanings Noun ulcerative colitis Kanji 潰 crush. Read as カイ. 瘍 ulcer. Read as ヨウ. 性 nature. Read as セイ. 大 big. Read as ダイ. 腸 intestine. Read as チョウ. 炎 flame. Read as エン. Word lists Medicine Jinuma: Japanese Dictionary · Word lists