immigration

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. migration into a place (especially migration to a country of which you are not a native in order to settle there) (Freq. 1)
• Syn:
in-migration
• Derivationally related forms:
immigrate
• Hypernyms:
migration
• Hyponyms:
aliyah
2. the body of immigrants arriving during a specified interval
- the increased immigration strengthened the colony
• Derivationally related forms:
immigrate
• Hypernyms:
body