assimilate
Americanverb (used with object)
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assimilates,
present (3rd person singular)
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assimilated,
past participle, past
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assimilating
present participle
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to take in and incorporate as one's own; absorb.
He assimilated many new experiences on his European trip.
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to bring into conformity with the customs, attitudes, etc., of a dominant social group, nation, or the like; adapt or adjust.
to assimilate the new immigrants.
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Physiology. to convert (food) to substances suitable for incorporation into the body and its tissues.
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to cause to resemble (usually followed by to orwith ).
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to compare; liken (usually followed by to orwith ).
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Phonetics. to modify by assimilation.
verb (used without object)
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assimilates,
present (3rd person singular)
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assimilated,
past participle, past
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assimilating
present participle
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to be or become absorbed.
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to conform or adjust to the customs, attitudes, etc., of a dominant social group, nation, or the like.
The new arrivals assimilated easily and quickly.
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Physiology. (of food) to be converted into the substance of the body; be absorbed into the system.
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to bear a resemblance (usually followed by to orwith ).
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Phonetics. to become modified by assimilation.
noun
verb
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(tr) to learn (information, a procedure, etc) and understand it thoroughly
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(tr) to absorb (food) and incorporate it into the body tissues
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(intr) to become absorbed, incorporated, or learned and understood
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to bring or come into harmony; adjust or become adjusted
the new immigrants assimilated easily
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to become or cause to become similar
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(usually foll by to) phonetics to change (a consonant) or (of a consonant) to be changed into another under the influence of one adjacent to it
(n) often assimilates to ŋ before (k), as in ``include''
Other Word Forms
Derived Forms
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assimilationnoun
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assimilatornoun
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reassimilateverb
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assimilableadjective
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assimilativeadjective
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nonassimilatingadjective
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unassimilatedadjective
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unassimilatingadjective
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well-assimilatedadjective
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assimilablyadverb
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assimilativelyadverb
Inflected Forms
Participles
Conjugated Forms
Present
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assimilatesimple
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assimilatessimple
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have assimilatedperfect
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has assimilatedperfect
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am assimilatingprogressive
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are assimilatingprogressive
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is assimilatingprogressive
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have been assimilatingperfect progressive
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has been assimilatingperfect progressive
Past
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assimilatedsimple
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had assimilatedperfect
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was assimilatingprogressive
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were assimilatingprogressive
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had been assimilatingperfect progressive
Future
Etymology
Origin of assimilate
First recorded in 1570–80; from Latin assimilātus “likened to, made like” (past participle of assimilāre ), equivalent to as- as- + simil- ( see similar) + -ātus -ate 1
Explanation
If you are trying to fit in, you are trying to assimilate. Imported from Latin, assimilate has the word similar within it and in fact, means "to become like something else." If someone moves to another country, he or she will need to assimilate by adapting to and taking in the language, culture and customs of the new place. You can also turn the phrase around to say that a country assimilates immigrants, which means that a place accepts immigrants and allows them to adapt easily. In scientific use, the body assimilates nutrients as a part of digestion.
Vocabulary lists containing assimilate
List 1
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Essential Academic Vocabulary for High School Students, List 3
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Lord of the Flies
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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.
See Examples For:
It could be a long season ahead but we cannot expect 10 new players to assimilate immediately.
From BBC ● Jul. 28, 2026
In addition to therapists, she said there are plenty of resources online and international centers to help people assimilate.
From Salon ● Jul. 11, 2026
The ability to assimilate newcomers has always been an American strength, while falling birthrates will soon make that an even greater American advantage.
From The Wall Street Journal ● Jun. 30, 2026
"I don't know if my body just doesn't assimilate the supplements as well, but minoxidil is definitely more effective long-term," she said.
From Science Daily ● May 7, 2026
What still shocked him, however, was that the market had been so slow to assimilate material information.
From "The Big Short" by Michael Lewis
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Jacques Bouvier added: 'Because rubisco assimilates the sugars which fuel life on Earth, improving this enzyme is one of the most promising avenues to help combat food insecurity.
From Science Daily ● Mar. 6, 2024
ChatGPT, Microsoft-controlled AI that grows smarter at mimicking human behavior as it assimilates more knowledge in a massive database, presents the illusion of talking with a friend who wants to do your work for you.
From Washington Times ● Apr. 14, 2023
Comment: New season, same story: A few key returnees, a handful of talented transfers, and a system that assimilates newcomers as well as any in the land.
From Seattle Times ● Nov. 8, 2021
There it contributes to partial melting of crustal rock, and thus it assimilates much more felsic material.
From Textbooks ● Jan. 1, 2015
NOTE.—The forms ac-, af-, etc., are euphonic variations of ad-, and follow generally the rule that the final consonant of the prefix assimilates to the initial letter of the root.
From New Word-Analysis by William Swinton
Together the forewords underscore a larger point: Golding is not easily assimilated.
From The Wall Street Journal ● Jul. 22, 2026
The current study shows that those who have assimilated more positive age beliefs often show improvement, Levy said.
From Science Daily ● Jun. 21, 2026
But immigrants from Ireland, Italy, Latin America, India and Eastern Europe and their more assimilated children won’t have any problems relating to the generational conflicts at the heart of this gentle comedy.
From Los Angeles Times ● Mar. 27, 2026
The Freies Jüdisches Lehrhaus in Frankfurt was his attempt to open a way for assimilated Jews to re-enter Judaism without forfeiting the culture that had shaped them.
From The Wall Street Journal ● Mar. 6, 2026
Much of Greek culture had been assimilated by the Romans, but they had found the concept of discovery indigestible, and it is unlikely that Vergil, trained to think like a Roman, would have responded differently.
From "The Invention of Science" by David Wootton
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“What are young immigrants assimilating to?” he asks.
From The Wall Street Journal ● May 1, 2026
Like a lot of veterans, he had trouble assimilating into the civilian world.
From Slate ● Jan. 13, 2026
America is also better at assimilating immigrants than most countries, and the immigrants we tend to attract generally work very hard.
From Los Angeles Times ● Dec. 17, 2024
So, it's not just about filter bubbles on social media but also about an innate way of assimilating information.
From Science Daily ● Feb. 15, 2024
Returning to District 8 or assimilating into another district would be impossible.
From "Catching Fire" by Suzanne Collins
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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.