disruptive mood dysregulation disorder; DMDD
A psychiatric diagnosis characterized by severe, recurrent temper outbursts and persistently irritable or angry mood. Used in clinical contexts.
Disruptive mood dysregulation disorder is one of the mental disorders often diagnosed in childhood.
A modern psychiatric term composed of 重篤 (severe), 気分 (mood), 調節 (regulation), and 症 (disorder). The exact derivation is uncertain; it is a direct translation of the English diagnostic term.