self-activating

• Descreve um dispositivo ou sistema que se inicia ou opera automaticamente, sem intervenção externa.

Describes a device or system that starts or operates automatically without external intervention.

1. Self-operating or automaticC1formal

   Designed to activate, move, or regulate itself without external control.

   Autoativante

   • The self-activating sprinkler system turned on when the fire started.
   • Modern cars have self-activating headlights that turn on in the dark.
   • The self-activating mechanism in the thermostat adjusts the temperature automatically.

   Sinônimosautomaticautonomousself-actingself-regulating

   Antônimoshand-operatedmanual