comply
Americanverb (used without object)
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to act or be in accordance with wishes, requests, demands, requirements, conditions, etc.; agree (sometimes followed bywith ).
They asked him to leave and he complied.
She has complied with the requirements.
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Obsolete. to be courteous or conciliatory.
verb
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(usually foll by with) to act in accordance with rules, wishes, etc; be obedient (to)
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obsolete to be obedient or complaisant
Other Word Forms
- complier noun
- uncomplying adjective
Etymology
Origin of comply
First recorded in 1595–1605; from Italian complire, from Spanish cumplir ( see compliment) “to fulfill, accomplish,” from Latin complēre, equivalent to com- com- + plēre “to fill”
Explanation
Comply is to act according to someone's wishes or rules. Although you might like to stay out with your friends, you'll have to comply with your parents' rules and be home by midnight. Comply shares a root with the word, complete. In a way, when you comply with a rule or agreement, you are completing it, or completing your part in it. When someone is in compliance with an agreement or a legal ruling, that means that they have done everything they needed to satisfy the ruling. Comply with the rules of grammar or your English teacher will turn your paper red with ink!
Vocabulary lists containing comply
ASVAB Word Knowledge
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The Hate U Give
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"The Ransom of Red Chief" by O. Henry
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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.
We are more likely to comply with the request if there is a power imbalance and we feel wrong-footed.
From MarketWatch • Apr. 27, 2026
Residents will have up to five years to comply with the stricter Safety Zone requirements and bigger lifts, like updating sheds.
From Los Angeles Times • Apr. 25, 2026
Most Canadian exports to the U.S. are entering tariff free because they comply with USMCA’s terms, so keeping the deal intact is considered crucial for the domestic economy.
From The Wall Street Journal • Apr. 22, 2026
As regards the loneliness programme, it confirmed they "were, and remain, highly disappointed that RBL Tandragee failed to fully comply with the grant agreement".
From BBC • Apr. 22, 2026
He bent over as if to comply but faked away from me and tried to run.
From "Miss Peregrine's Home for Peculiar Children" by Ransom Riggs
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.
