покупку

покупку

The Russian word "покупку" means "purchase" or "buy" (accusative case, singular).

In this sentence, "покупку" (purchase) refers to the act of buying, specifically tickets, and is used in the accusative case because it is the object of the verb "оформил" (completed).

Я оформил покупку билетов через интернет.

I completed the purchase of the tickets online.

Here, "покупку" is in the accusative case, indicating the action of purchasing the new computer, and it is the direct object of the verb "откладывал" (postponed).

Покупку нового компьютера я долго откладывал.

I postponed the purchase of a new computer for a long time.

The sentence uses "покупку" in the accusative case to denote the purchase of an apartment, with the word being the object of the action "обсуждал" (discussed).

Он обсуждал покупку квартиры со своим другом.

He discussed the purchase of an apartment with his friend.