This is the 13013th most frequent Turkish word.
kamyonun
"Kamyonun" means "of the truck" or "the truck's" in English.
In this sentence, 'kamyonun' is the possessive form of 'kamyon' (truck), indicating that the sound belongs to the truck.
Kamyonun sesi çok yüksek.
The truck's sound is very loud.
In this sentence, 'kamyonun' acts as a possessive genitive case, indicating the truck associated with the action described.
Kamyonun yolda arıza yaptığını görmüşler.
They saw that the truck broke down on the road.
Here, 'kamyonun' specifies the truck's associated location as part of a possessive construction.