Парковочная сессия закончилась в полдень.

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Breakdown of Парковочная сессия закончилась в полдень.

• закончиться: to end
• полдень: noon
• парковочная сессия: the parking session

Questions & Answers about Парковочная сессия закончилась в полдень.

Why is закончилась in the feminine form?

Because the subject is сессия, and сессия is a feminine noun.

In the past tense, Russian verbs agree with the subject in gender and number:

• masculine: закончился
• feminine: закончилась
• neuter: закончилось
• plural: закончились

So Парковочная сессия закончилась literally shows that the session ended, with the verb matching the feminine noun сессия.

What case is парковочная сессия, and why?

It is in the nominative case, because it is the subject of the sentence.

• парковочная = adjective, feminine singular nominative
• сессия = noun, feminine singular nominative

They agree with each other in gender, number, and case.

So the structure is:

• Парковочная сессия = the parking session
• закончилась = ended
• в полдень = at noon

What exactly does парковочная mean here?

Парковочная is an adjective meaning parking-related or for parking.

It comes from парковка meaning parking. In this sentence, парковочная сессия means something like:

• parking session
• paid parking session
• the period of active parking in a parking system/app

This is fairly administrative or app-style language. In everyday speech, Russians might sometimes use simpler alternatives depending on context.