- immigration, in-migration - migration into a place (especially migration to a country of which you are not a native in order to settle there)
--1 is a kind of migration
--1 has particulars: aliyahDerived forms: verb immigrate1, verb immigrate3 - immigration - the body of immigrants arriving during a specified interval; "the increased immigration strengthened the colony"
--2 is a kind of body
Derived forms: verb immigrate2, verb immigrate3