This is the 2474th most frequent Turkish word.
kol
"Kol" means "arm" in English.
In this sentence, 'kol' refers to 'wrist', used metaphorically to describe the part of the arm where the watch is worn.
Bu kol saati çok pahalı.
This wristwatch is very expensive.
Here, 'kol' refers to the 'arm' of the chair, indicating a supporting or extending part.
Sandalye tek bir kol üzerinde duruyor.
The chair is standing on a single arm.
In this example, 'kol' represents the mechanical arm-like parts of the robot.