safety valve

• Dispositivo que libera automaticamente a pressão de um sistema quando ela ultrapassa um nível seguro; em sentido figurado, meio de liberar controladamente emoções fortes ou tensão acumulada.

A device that automatically releases pressure from a system when it exceeds a safe level, or figuratively, a means of releasing strong emotions or tension in a controlled way.

1. Mechanical deviceB2formal

   A device that automatically releases pressure from a system when it exceeds a safe level.

   Válvula de segurança

   • The boiler's safety valve opened to release excess steam.
   • Engineers check the safety valve regularly to prevent explosions.
   • A faulty safety valve can lead to dangerous pressure buildup.

2. Emotional releaseB2informal

   A way to release strong emotions or stress in a harmless manner.

   Válvula de escape

   • Exercise is a great safety valve for stress.
   • Talking to a friend can act as a safety valve for pent-up frustration.
   • Writing in a journal serves as a safety valve for her emotions.