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
And in May, British diplomat Capt Adrian Coghill was given a week to leave Russia, days after the Russian defence attaché was expelled from London for alleged espionage as an "undeclared military intelligence officer".
From BBC • Feb. 6, 2025
Germany said he and his companion were kidnapped, and responded by summoning Vietnam’s ambassador for talks and expelling its intelligence attaché.
From Seattle Times • May 21, 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
After a few years he was made a military attaché to our legation in Berlin, where he devoted his energy to the study of military science and organisation.
From A Fantasy of Far Japan Summer Dream Dialogues by Suyematsu, Baron Kencho
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.