päätteisessä

"Päätteisessä" is a Finnish word that describes a state of being finished, concluded, or completed. It is the inessive case of the participle "päätetty," which itself is the past passive participle of the verb "päättää" (to decide, to end, to conclude). Therefore, "päätteisessä" literally means "in the finished [state]."

This term is often used to denote that something has reached its final stage or that a process has been brought to an end. For instance, one might say "projekti on päätteisessä vaiheessa," meaning "the project is in its final phase" or "the project is nearing completion." It can also refer to something being in a finished or concluded condition, implying that no further action is needed or possible regarding it.

The word emphasizes the completion or finality of an action, task, or state. It's a grammatical construction that highlights the state of being completed rather than the act of completing itself. In essence, "päätteisessä" signifies that a particular situation or endeavor has reached its conclusion.