English definition of “migrate”
/ˈmaɪgreɪt/ verb [I]
ANIMALS › When birds, fish, or animals migrate, they travel from one place to another at the same time each year: Many birds migrate from Europe to African forests for the winter.
PEOPLE › When people migrate, they move to another place, often a different country, in order to find work and a better life: Between 1900 and 1914, 3.1 million people migrated to the US from central Europe. migration
/maɪˈgreɪʃən/ noun [C, U]