English
hypermigration
From hyper- + migration.
Formed from hyper- + migration
Proto-Indo-European *úp
Proto-Indo-European *upér ‘over, above’
Proto-Hellenic *hupér
Ancient Greek ὑπέρ ‘over’
English hyper-
Proto-Indo-European *h₂meygʷ- ‘to change, exchange’
…
Proto-Italic *migros
Latin migrō ‘to migrate, depart to another place, change…’
Latin migrātiō ‘move’
Middle French migration
English migration
Today it means
noun A higher than normal amount of migration
Language periods are conventional ranges, not dates for this word.
Etymograph / hypermigration