attaché
Americannoun
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a diplomatic official attached to an embassy or legation, especially in a technical capacity.
a commercial attaché;
a cultural attaché.
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a military officer who is assigned to a diplomatic post in a foreign country in order to gather military information.
an air attaché;
an army attaché;
a naval attaché.
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Also attache attaché case.
noun
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a specialist attached to a diplomatic mission
military attaché
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a junior member of the staff of an embassy or legation
Discover More
Some nations disguise spies as attachés.
Etymology
Origin of attaché
1825–35; < French: literally, attached, past participle of attacher to attach
Explanation
An attaché is a thin briefcase used for carrying papers. It is sometimes called an attaché case. You may notice that in spy movies, an attaché is often swapped out by the bad guy, and then the good guy spends the rest of the movie trying to get it back. Attaché comes from the French attacher, which literally means "attached," and it was first applied to someone working for a diplomat, such as a junior officer. Now an attaché is a technical expert assigned to the staff of a diplomatic mission. If you are an expert on the customs of a certain country, you may be asked to be a cultural attaché and advice the ambassador for that country.
Vocabulary lists containing attache
"The Necklace" by Guy de Maupassant
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English Words Derived from French, List 4
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Monster
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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.
“It’s a five alarm emergency that’s dividing North America from Europe,” said John Foreman, a former U.K. defense attaché in Moscow and Kyiv.
From The Wall Street Journal • Jan. 21, 2026
China posted a military attaché to the country for the first time in 2024.
From BBC • Mar. 26, 2025
The latest round of measures will boot the attaché, Maxim Elovik, a Russian colonel who the government termed an “undeclared military intelligence officer.”
From Seattle Times • May 8, 2024
As an indication of warming ties, the Israeli military earlier on Monday appointed a colonel as defence attaché to Morocco.
From Reuters • Jul. 17, 2023
Lord John invited Lord Dufferin to accompany him on the mission as a special attaché.
From The Canadian Portrait Gallery - Volumes 1 to 4 by Dent, John Charles
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.
