adviser

noun
ad·​vis·​er | \əd-ˈvī-zər \
variants: or advisor

Definition of adviser 

: someone who gives advice a financial/investment adviser She was not signing on as a domestic or foreign-policy adviser— Peggy Noonan In this meeting, Clifford, who had been a senior Truman aide and an adviser to Kennedy, used George Ball's memorandums in pleading that the war could not be won.— Sidney Blumenthal In December, she and her thesis advisor, Neal Evans, used the camera, attached to a 50-inch telescope, to look for infant stars in a giant molecular cloud in the constellation Orion.— Andrew Chaikin In a real sense, the emperor's astronomical ministers functioned like advisors in a modern president's cabinet, advising him on how best to conduct the affairs of state in a harmonious and effective manner.— Laurence A. Marschall

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What's the difference between adviser and advisor?

Adviser or advisor? It doesn't matter what your computer's spellcheck tells you, adviser and advisor are both correct. Although there is enough overlap between these two words that they are generally considered simply to be different ways to spell the same word, there are some cases in which one tends to be used more often than the other. Some people feel that advisor is more formal, and it tends to be found more often when applied to official positions, such as an advisor to a president. When referring to someone who is serving in a military role, especially when using the term as a euphemism (as when claiming that troops are actually military advisers), then adviser is somewhat more common.

Examples of adviser in a Sentence

Recent Examples on the Web

As well as being involved financially, Priyanka will also step up as an adviser to the tech firm, which relies on women sending that awkward first message, in time for the Indian launch. Lucy Wood, Marie Claire, "Priyanka Chopra Is Now A Partner, Advisor and Investor in Major Dating App Bumble," 4 Oct. 2018 The Washington Post's Devlin Barrett and Matt Zapotosky have reported this person is Roger Stone, a Trump confidant who served as an outside adviser for the campaign. Amber Phillips, chicagotribune.com, "6 questions about the indictment of 12 Russians for hacking," 13 July 2018 Earhart was a Purdue career counselor and adviser to the Department of Aeronautics from 1935 to 1937. Cain Buchmeier, Post-Tribune, "Crown Point native places 15th in women's air race," 29 June 2018 Underwood, a nurse and former adviser in the Department of Health and Human Services, has enjoyed the support of Hillary Clinton and is on the Democratic Campaign Committee’s Red to Blue list. Tara Golshan, Vox.com, "Illinois results for every midterm race," 8 Nov. 2018 National security adviser John Bolton said this week that Trump looks forward to meeting Kim again, probably early next year. Matthew Pennington, The Seattle Times, "US sanctions Singapore companies over North Korea dealings," 25 Oct. 2018 Next, adviser Keith Urban told the ridiculous story of his first time shoveling snow. Jennifer Aldrich, Country Living, "This Is What ‘The Voice’ Coaches Talk About When They Don’t Know You’re Watching," 23 Oct. 2018 However, when photographers caught the Duchess sunbathing topless with financial adviser John Bryan in 1992, things took a turn. Amanda Garrity, Good Housekeeping, "Who Are Princess Eugenie's Parents, Sarah Ferguson and Prince Andrew?," 12 Oct. 2018 The administrator asked the two advisers, both of whom are attorneys, to examine the lease to see if there was a way to avoid the penalty, Dravis told committee staffers. chicagotribune.com, "Pruitt aides reveal new details of his spending and management at EPA," 3 July 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'adviser.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of adviser

circa 1536, in the meaning defined above

History and Etymology for adviser

advise + -er entry 2, -or entry 1

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Learn More about adviser

Statistics for adviser

Last Updated

7 Dec 2018

Look-up Popularity

Time Traveler for adviser

The first known use of adviser was circa 1536

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More from Merriam-Webster on adviser

Thesaurus: All synonyms and antonyms for adviser

Spanish Central: Translation of adviser

Nglish: Translation of adviser for Spanish Speakers

Britannica English: Translation of adviser for Arabic Speakers

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