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Synonyms

immigration

American  
[im-i-grey-shuhn] / ˌɪm ɪˈgreɪ ʃən /

noun

  1. the act of immigrating.

  2. a group or number of immigrants.


immigration British  
/ ˌɪmɪˈɡreɪʃən /

noun

  1. the movement of non-native people into a country in order to settle there

  2. the part of a port, airport, etc where government employees examine the passports, visas, etc of foreign nationals entering the country

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of immigration

First recorded in 1650–60; im- 1 + migration

Explanation

Immigration is the process of moving to a new country to stay. New York's Ellis Island was considered a gateway for European immigration to the United States during the early 1900's. Nowadays, people immigrate through airports instead of islands. The word migration is in immigration, which is something we think of birds doing when they fly South for the winter. It's not an accident — if American birds had little passports, they'd have to go through immigration when they got to Mexico. When humans immigrate, they have to follow the rules of the new country or else they risk getting in trouble. Immigration is the act of going to a new country, while emigration refers to the process of leaving one.

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Vocabulary lists containing immigration

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Reduced immigration and lower fertility also played a role in the more grim forecast, as fewer people will pay into the Social Security program to support the benefits of retired Americans.

From MarketWatch • Jun. 10, 2026

UK authorities were yet to confirm his immigration status.

From Barron's • Jun. 9, 2026

Somalia is on the U.S. list of banned countries for immigration, although exceptions can be made.

From Los Angeles Times • Jun. 9, 2026

Birthrates are low and immigration is being curtailed.

From The Wall Street Journal • Jun. 9, 2026

At the time, Congress was about to pass a new immigration act that made it easy for so-called Nordic people to immigrate to the United States.

From "The Woman All Spies Fear" by Amy Butler Greenfield

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