migration
US /maɪˈɡreɪ.ʃən/
UK /maɪˈɡreɪ.ʃən/
1.
migration
seasonal movement of animals from one region to another
:
•
The annual migration of wildebeest across the Serengeti is a spectacular sight.
La migration annuelle des gnous à travers le Serengeti est un spectacle spectaculaire.
•
Bird migration patterns are changing due to climate change.
Les schémas de migration des oiseaux changent en raison du changement climatique.
2.
migration, exode
movement of people from one place to another (often across a border) with the intention of settling permanently or temporarily in a new location
:
•
Economic factors often drive human migration.
Les facteurs économiques sont souvent à l'origine de la migration humaine.
•
The country has seen a significant increase in rural-to-urban migration.
Le pays a connu une augmentation significative de la migration rurale-urbaine.