This is the 3784th most frequent Turkish word.
çöktü
"Çöktü" means "collapsed" or "crashed" in English.
In this sentence, 'çöktü' refers to a physical structure collapsing.
Evin çatısı deprem sırasında çöktü.
The roof of the house collapsed during the earthquake.
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.