siirtääksensä
siirtääksensä is a Finnish word. It is the third infinitive form of the verb siirtää. The verb siirtää has several meanings, including "to move," "to transfer," "to postpone," and "to displace." The third infinitive form is used in Finnish to express purpose or intention. Therefore, siirtääksensä translates to something like "in order to move," "so as to transfer," "for the purpose of postponing," or "to displace."
The structure of the third infinitive in Finnish is formed by adding the suffix -kse- to the