concluded, signed (an agreement/contract)
Я заключила соглашение.
I made an agreement.
Ты заключила сделку со смертью!
You made a deal with death!
— Ведьма (2016)
Да, но немногие знали, что она почти заключила сделку.
Yes, but few people knew that she had almost closed the deal.
— Тайное сияние (2007)
Я заключила пари.
I made a bet.
— Порко Россо (1992)
Она заключила с ним пари.
She made a bet with him.