重じゅう篤とく気き分ぶん調ちょう節せつ症しょうMeaningsNoun1. disruptive mood dysregulation disorder; DMDDKanji used重heavy篤fervent気state of mind分part調tone節joint症medical conditionComposed of重じゅう篤とくcritical (condition); seriousNa-adjective気き分ぶんfeeling; moodNoun調ちょう節せつregulation; adjustment; controlNoun症しょうillness; condition; -pathySuffix