This is the 3784th most frequent Turkish word.
çöktü
"Çöktü" means "collapsed" or "crashed" in English.
Here, 'çöktü' is used to describe someone sinking or falling heavily due to exhaustion.
Adam yorgunluktan yere çöktü.
The man sank to the ground from exhaustion.
In this context, 'çöktü' means a system failure or crash in a technical sense.
Sistem bir anda çöktü ve veriler kayboldu.
The system suddenly crashed, and the data was lost.
In this sentence, 'çöktü' refers to a physical structure collapsing.