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aide

American  
[eyd] / eɪd /

noun

  • aides
    plural
  1. an assistant or helper, especially a paid employee.

    Years ago, my mom was a teacher’s aide in a kindergarten classroom.

  2. nurse's aide.

    During the war she worked as an aide in a field hospital, changing bedpans and cleaning floors.

  3. aide-de-camp.

  4. an assistant or advisor to a public figure, especially one who works for a person in public office.

    He is a journalist and former White House aide.

  5. home health aide.

    The agency just called to say my mom's aide didn't show up this morning.


aide British  
/ eɪd /

noun

  1. an assistant

  2. social welfare an unqualified assistant to a professional welfare worker

  3. short for aide-de-camp

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Commonly Confused

See aid.

Other Word Forms

Noun Inflected Forms

Etymology

Origin of aide

An Americanism first recorded in 1770–80; from French: literally, “helper”; see origin at aid

Explanation

Remember that aide with an "e" at the end is a noun. It refers to a person who helps or acts as an assistant, such as a nurse's aide or a presidential aide. The noun aide is actually a shortened form of the 17th century French phrase, aide-de-camp, which meant "camp assistant" and was the title given to the secretary of a high-ranking military officer. It was used extensively throughout the Revolutionary War, and the shortened form is considered an Americanism. Today, we apply the word aide to anyone who serves as an advisor or as an assistant.

Keep Reading on Vocabulary.com

Vocabulary lists containing aide

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:

And last night, the Daily Beast published two reverential letters that Harp allegedly wrote to Trump in 2023, when she served as a presidential campaign aide.

From Slate Aug. 21, 2026

Natalie Harp, a personal aide to the president, has become an object of fascination for both the left and right.

From The Wall Street Journal Aug. 20, 2026

But just who is this aide to the 80-year-old Trump, who reportedly has not taken a single day of holiday since the Republican returned to power last year?

From Barron's Aug. 19, 2026

She took in the maximum from Rick Cole, a former aide to City Controller Kenneth Mejia who serves as a council member in Pasadena and has been actively supporting Raman’s campaign.

From Los Angeles Times Aug. 1, 2026

“For all I know, our Navy was shooting at whales out there,” he later confided in an aide.

From "Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War" by Steve Sheinkin

He calls her “sweetie” and has told other aides that “Harp is the only one who loves him as much as his wife and children” and “will never leave him,” the Times reports.

From Slate Aug. 21, 2026

When she took office she rebuffed aides who suggested she start tweeting: "People don't say 'pass me the hashtag newspaper, or I'd like a hashtag coffee'." Announcements were to be made formally.

From BBC Aug. 20, 2026

"Natalie Harp is one of the most loyal and hardest-working aides on President Trump's team," White House spokesman Davis Ingle said in a statement to AFP.

From Barron's Aug. 19, 2026

Trump is pushing aides to arrange a meeting with Kim as soon as this fall, The Wall Street Journal reported.

From The Wall Street Journal Aug. 19, 2026

Johnson and his aides quickly finalized the language of what became known as the Tonkin Gulf Resolution.

From "Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War" by Steve Sheinkin

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