Where does “закупиться” come from?

закупиться (Russian) comes from Russian закупи́ть, from Russian купи́ть, from Proto-Slavic kupiti, from Proto-Germanic kaupōną, from Proto-Germanic kaupô, from Latin caupo, from Proto-Indo-European kaup-.

закупиться (Russian): to stock up (on), to buy a bunch (of), to buy a (whole) load (of)

Definitions

  1. to stock up (on), to buy a bunch (of), to buy a (whole) load (of)

Ancestry of “закупиться”, step by step

StepLanguageWordMeaning
1Russianзакупи́тьto buy, to purchase (a large amount)
2Russianкупи́тьto buy, to purchase
3Proto-Slavickupitito pile, to gather in one place; to buy, to trade
4Proto-Germanickaupōnąto buy; trade
5Proto-Germanickaupôinnkeeper; merchant
6LatincaupoTradesman; Innkeeper, shopkeeper
7Proto-Indo-Europeankaup-
Every word from Proto-Indo-European kaup-Every word from Latin caupoEvery word from Proto-Germanic kaupô