vapauttaessaan
The Finnish word "vapauttaessaan" is the translative case of the possessive form of the third infinitive of the verb "vapauttaa." This verb means "to free," "to liberate," or "to release." Therefore, "vapauttaessaan" can be translated as "while freeing," "upon freeing," "when freeing," or "in the act of freeing" something or someone.
The structure of "vapauttaessaan" involves several grammatical components. "Vapauttaa" is the base verb. The "-essaan" ending
For example, in a sentence like "Hän tunsi helpotusta vapauttaessaan kissan häkistä," "vapauttaessaan" translates to "upon