1. A method, arrangement, or procedure that is created or adapted quickly and with whatever materials or resources are available, without prior planning or preparation
The emergency room set up an improvised system to handle the sudden influx of patients.
A sala de emergência montou um sistema improvisado para lidar com o afluxo repentino de pacientes.
2. A temporary or makeshift solution to a problem or challenge
During the power outage, they relied on an improvised system of candles and flashlights.
Durante a queda de energia, eles dependeram de um sistema improvisado de velas e lanternas.