1. The movement of people leaving a region, country, or area to settle elsewhere
The outmigrations from rural areas to cities have increased significantly over the past decade.
As emigrações das áreas rurais para as cidades aumentaram significativamente na última década.
2. Statistical data or instances of population departures from a specific location
Demographers study outmigrations to understand population changes and economic trends.
Os demógrafos estudam as emigrações para compreender as mudanças populacionais e tendências econômicas.