Origin: Latin suffix -ment
Resettlement has 2 different meanings across 1 category:
the transportation of people (as a family or colony) to a new settlement (as after an upheaval of some kind)
"After the volcanic eruption forced everyone from the coastal village, the government organized their resettlement in inland towns."
the transportation of a group of people to a new settlement
"The government's resettlement plan moved thousands of farmers from the flood-prone valley to fertile land in the highlands."