1. Physical or mental collapse caused by overwork or stress
She suffered from burnout after working 80-hour weeks for two years.
Ela sofreu de esgotamento profissional depois de trabalhar 80 horas por semana durante dois anos.
2. A state of emotional, physical, and mental exhaustion
The teacher showed signs of burnout due to lack of support.
O professor mostrava sinais de esgotamento devido à falta de apoio.
3. The act of a rocket engine or spacecraft ceasing to function after fuel is depleted
The satellite's fuel reached burnout and it stopped transmitting.
O combustível do satélite chegou ao seu fim e parou de transmitir.