(taking control of an enemy, its territory, and/or its people by force)

Q: Is this the noun to the verb chargh?

MO: Sort of. It’s the people or place(s) that you’ve conquered and now control, not the process of conquering. You may come back from a war and tell tales of all of the conquests you’ve made. Or you could sing a song honoring or praising your conquests.

It would be weird to say nIrjen chargh conquer a conquest.