This is the 690th most frequent Turkish word.
sürücüsü
"Driver" or "its driver."
In this sentence, 'sürücüsü' refers to the hardware or software component that controls a device.
Bilgisayarın sürücüsü bozulmuş.
The computer's driver is broken.
Here, 'sürücüsü' refers to the operator of a vehicle.
Arabayı kullanan kişinin sürücüsü olduğunu anladık.
We understood that the person driving the car was its driver.
In this context, 'sürücüsü' describes a mechanical or control device within machinery.