Does nibbidā mean "revulsion" or "disillusionment"?

[Mat]

@anon87721581

"You can’t remedy the changing of sankharas.
Fashioned by kamma,
they’re out to spite no one.
If you grasp hold of them
to push them this way & that,
the mind has to become defiled & wrong.
Don’t think of resisting
the natural way of all things.
Let good & evil follow their own affairs.
We simply free
ourselves.
-Ajahn Mun

This sounds close to Upekkha.

Here’s another thread on it: What is the best translation for nibbida