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Synonyms

antidote

American  
[an-ti-doht] / ˈæn tɪˌdoʊt /

noun

antidotes plural
  1. a medicine or other remedy for counteracting the effects of poison, disease, etc.

  2. something that prevents or counteracts injurious or unwanted effects.

    Good jobs are the best antidote to teenage crime.


verb (used with object)

antidoted, antidoting
  1. to counteract with an antidote.

    Medication was given to antidote the poison the child had swallowed.

antidote British  
/ ˈæntɪˌdəʊt /

noun

  1. med a drug or agent that counteracts or neutralizes the effects of a poison

  2. anything that counteracts or relieves a harmful or unwanted condition; remedy

"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

antidote Scientific  
/ ăntĭ-dōt′ /
  1. A substance that counteracts the effects of a poison.


Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of antidote

1400–50; late Middle English (< Middle French ) < Latin antidotum < Greek antídoton something given against (i.e., for counteracting), equivalent to anti- anti- + dotón neuter of dotós given, verbid of didónai to give; akin to datum

Compare meaning

How does antidote compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

An antidote is a remedy that relieves. So if you get headaches from long bus rides, it's best to travel equipped with the key pain alleviating antidotes: Tylenol, lots of water and soothing music. A noun that comes all the way to us from the ancient Greek word antidoton, which means “given as a remedy,” an antidote counteracts or relieves the negative effects of something. You can find antidotes to poison, anxiety, sadness or even a bad day. People tend to think of medicinal cures when they hear the word antidote, but things like meditation, sleep, green tea, exercise or a good hug can all have positive, antidotal affects.

Keep Reading on Vocabulary.com

Vocabulary lists containing antidote

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:

She approaches the net with her son Ian Foon, 4, and readies the racket to swat away water balloons — a perfect antidote to a hot summer day.

From Los Angeles Times Jul. 20, 2026

Initiatives like the Stop Killing Games movement may serve as a sort of antidote.

From Salon Jul. 13, 2026

“To have this gentleman who just exuded kindness and compassion was like an antidote to all the tumult and vitriol in the world,” Couric said.

From The Wall Street Journal Jun. 25, 2026

The scene was an antidote to all that is wrong in world football; the rampant greed, the unrelenting bombast.

From BBC Jun. 14, 2026

I am too far gone for any antidote, and so if you hear this, I leave you with the burden of my secrets and the last act of my heart.

From "The Cruel Prince" by Holly Black

If despair is weighing you down, Miyazaki’s films and inheritors like “Avatar: The Last Airbender” are powerful antidotes.

From Salon Jul. 8, 2026

For the past five years, The Liana Trust has been studying venoms from species beyond the big four to develop antidotes to them.

From BBC Feb. 1, 2026

Statins, like Lipitor and Zocor, emerged as powerful antidotes starting in the 1980s.

From The Wall Street Journal Nov. 8, 2025

For a decade, we were harried Los Angeles co-parents, entwined by conversations involving camp sign-ups, parent/teacher conferences, pediatrician appointments, dividing spring break weeks and the antidotes of two troublesome felines.

From Los Angeles Times Jun. 6, 2025

Staring nastily around at them all, he informed them that he would be testing them on poison antidotes during the last lesson of the term.

From "Harry Potter And The Goblet Of Fire" by J. K. Rowling

But hitherto your admirable character has antidoted the poison; the detractor is despised, and every one's indignation raised against him.

From Clarissa Harlowe; or the history of a young lady — Volume 3 by Richardson, Samuel

Quia, though some water come out from thence, there never goes in any; for it is well antidoted with pot-proof armour and syrup of the vine-leaf.

From Gargantua and Pantagruel, Illustrated, Book 1 by Motteux, Peter Anthony

In this and some other respects Emerson is well antidoted by Carlyle, who lays the stress on the opposite qualities, and charges his hero to hold his tongue.

From Birds and Poets : with Other Papers by Burroughs, John

Remember that carbolic acid is not an acid, and is not antidoted with alkalines.

From The Mother and Her Child by Sadler, William S.

Poisons of an alkaline nature, such as lye, washing soda, ammonia, etc., are antidoted with vinegar or lemon juice, followed by soothing drinks or sweet oil.

From The Mother and Her Child by Sadler, William S.

The mother is constantly antidoting and neutralizing the child's little troubles and discords by giving the opposite thought and applying the love-elixir.

From Pushing to the Front by Marden, Orison Swett

Mrs. Bloomer replied to Mr. Floyd through the same paper, meeting and refuting every objection, thus in a measure antidoting the poisonous influence of the senator's pronunciamento.

From History of Woman Suffrage, Volume III by Stanton, Elizabeth Cady

It is no anti-psoric, nor is it capable of antidoting the three miasms, or of inflicting medicinal diseases for life.

From Apis Mellifica or, The Poison of the Honey-Bee, Considered as a Therapeutic Agent by Wolf, C. W.

Ordinary quick-lime, or even plaster from the walls of the house, may be stirred up in water and administered to the sufferer, as both have a distinct value in antidoting the effects of this poison.

From Health on the Farm A Manual of Rural Sanitation and Hygiene by Harris, H. F. (Henry Fauntleroy)

Hunters, warriors, and lovers have occasion to call upon him, and sometimes antidoting charms are sought, when the evil effects of an enemy’s work are to be counteracted.

From The Mide'wiwin or "Grand Medicine Society" of the Ojibwa Seventh Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1885-1886, Government Printing Office, Washington, 1891, pages 143-300 by Hoffman, Walter James

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