This is the 3772nd most frequent Turkish word.
çalışır
"Çalışır" means "works" in English.
The word 'çalışır' here is used to describe the functionality of a machine, meaning 'to operate' or 'to function'.
Bu bilgisayar saatte sekiz saat boyunca sorunsuz çalışır.
This computer operates smoothly for eight hours a day.
In this sentence, 'çalışır' describes the effort or exercise the person undertakes, implying he engages in training or working out.
O her gün düzenli olarak koşar ve ayrıca ekstra fitness çalışır.
He runs regularly every day and also performs extra fitness work.
Here, 'çalışır' means 'to work' or 'to function', used for showing the operational status of a device when conditions are met.