immigration
Americannoun
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the movement of non-native people into a country in order to settle there
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the part of a port, airport, etc where government employees examine the passports, visas, etc of foreign nationals entering the country
Other Word Forms
Etymology
Origin of immigration
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.
Vocabulary lists containing immigration
Human Geography - Middle School
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The United States
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Human Geography - High School
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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.
Under Banks, the Border Patrol became involved in immigration operations away from the border with agents carrying out roundups of migrants in major cities across the country.
From Barron's • May 14, 2026
Blanche has also raised his profile in a flurry of interviews and news conferences by touting the president’s positions on immigration, voter fraud and the construction of a White House ballroom.
From The Wall Street Journal • May 14, 2026
“It took them a whole lot of energy and effort to sift through all these things to find this needle in the haystack,” said Doyle, a longtime immigration attorney.
From Salon • May 14, 2026
Even if they had not, the rules would not apply to the work of an MSP under the Home Office's immigration laws.
From BBC • May 13, 2026
He was quickly on a plane to Port-au-Prince, though not without a case of nerves when he walked through immigration and showed his passport.
From "Mountains Beyond Mountains" by Tracy Kidder and Michael French
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.