A state of clinical depression in which the person exhibits irritability and restlessness WordNet 3.0 & Open English WordNet

A mixed affective state, formerly known as a mixed-manic or mixed episode, has been defined as a state wherein features and symptoms unique to both depression and mania, including episodes of anguish, despair, self doubt, rage, excessive impulsivity and suicidal ideation, sensory overload, racing thoughts, heightened irritability, decreased "need" for sleep and other symptoms of depressive and manic states occur either simultaneously or in very short succession. Wikipedia

Simultaneous depression and mania Wikipedia Disambiguation

A state with features unique to both depression and mania Wikidata