潰かい瘍よう性せい大だい腸ちょう炎えんMeaningsNoun1. ulcerative colitisKanji used潰crush瘍carbuncle性nature (of a person)大large腸intestines炎intense flameComposed of潰かい瘍ようulcerNoun性せいnature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); -ty; -ity; -ness; -cyNoun大だい腸ちょうlarge intestine; large bowel; colonNoun炎えん-itis (indicating an inflammatory disease)Suffix