Learn Turkish: Kavga büyümesi halinde polis çağrılır. - In case the fight grows, the police are called.

It uses the verbal noun suffix -me on the verb root büyü, followed by the 3rd person possessive -si. This connects to halinde (in the state or case of). Literally it means 'in the case of its growing.' This structure is a formal way to express 'if' or 'in the event of' a specific action taking place.

Why is the first part kavga büyümesi instead of using the genitive kavganın büyümesi?

If you used the genitive case and said kavganın büyümesi, it would refer to a specific, already known fight ('in case the fight grows'). By leaving off the genitive on kavga, it forms an indefinite noun compound. This makes it a general statement meaning 'in the event of a fight growing' or 'fight escalation,' which is very common in formal rules, laws, or warnings.

I know büyümek means 'to grow,' like a child or plant. Is it naturally used for fights in Turkish?

Yes! In Turkish, abstract situations like a kavga (fight), sorun (problem), or tartışma (argument) are frequently said to 'grow' (büyümek) when they escalate, spread, or get out of control.

What is the exact breakdown of the final verb çağrılır?