Found 2 items, similar to in-migration.
English → English (WordNet) Definition: in-migration in-migration n : migration into a place (especially migration to a country of which you are not a native in order to settle there) [syn: immigration]
English → English (gcide) Definition: in-migration in-migration \in-migration\ n. migration into a place. Syn: immigration. [WordNet 1.5]