Weird words: closure

I first learnt the meaning of the word "closure" as a student, in the context of student debates. When something was being discussed in a formal meeting, and a lot of people were repeating a lot of similar points, someone would say "I move closure", and the chairman/speaker could put it to an immediate vote. If it was passed the chairman asked all those who wished to speak to raise their hands, and made a not of their names, and then no one else was allowed to speak. Closure meant that debate was closed.

More recently a new meaning has appeared.

When someone dies unexpectedly, and in an newsworthy manner, journalists ask how their family or friends how they feel, and they usually say, "We just want closure."

This is duly reported by the media, and everyone seems to be satisfied.

If the bodies of those who were disappeared by the police during the apartheid era are recovered and reburied, journalists ask their family and friends how they feel, and they say "Now we have closure."

This, too, is duly reported by the media, and everyone is satisfied.

I was never quite sure what this closure was, but clearly it was something people had or did not have when someone else had died.

Now here's a new datum, which sets the cat among the pigeons: By Reader Request: Closure | Clarissa's Blog: A reader asked the following question:

Is closure an American phenomenon? Do other cultures just say “piss off” and go on their merry ways?

And Blogger Clarissa replies that "closure" is indeed an American phenomenon, and is unknown in Russian or Ukrainian culture.

That leaves me wondering whether Ukrainian funerals are seen as an opportunity to tell the "dear departed" to "piss off"?