outmigrant Syllabification: (out·mi·grant)Pronunciation: /ˈoutˌmīgrənt/Definition of outmigrant noun a person who has migrated from one place to another, especially within a country. Derivatives outmigrationPronunciation: /-mīˌgrāSHən/ noun outmigrant in other Oxford dictionaries Definition of outmigrant in the British & World English dictionary