1. A sudden attack or episode of acute mental or emotional distress, often characterized by anxiety, panic, or loss of emotional control
She had a nervous breakdown after months of work stress.
Ela teve um surto nervoso depois de meses de estresse no trabalho.
2. A temporary state of mental illness or psychological crisis requiring medical attention
The patient was hospitalized following a severe nervous breakdown.
O paciente foi hospitalizado após um grave surto nervoso.