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Synonyms

antidote

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

noun

  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

  • antidotal adjective
  • antidotally adverb
  • antidotical adjective
  • antidotically adverb

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.

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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.

The antidote to anxiety in the investment arena is developing a trading strategy that spells out how and when to make portfolio changes.

From MarketWatch • Mar. 5, 2026

New outposts from American Express and American Airlines offer an antidote to packed airport clubs.

From The Wall Street Journal • Mar. 4, 2026

Ford “thinks working more is the antidote to aging,” Harrelson said.

From Los Angeles Times • Mar. 1, 2026

She perhaps represents a refreshing antidote to the kind of cooks whose recipes involve complicated ingredients you have to hunt for in a deli - instead, expect to find Marmite, fish fingers or frozen peas.

From BBC • Feb. 14, 2026

She could think of no better antidote for the dark mood of the children; besides, turning her mind to the adventures of that lovable pony was likely to settle her nerves as well.

From "The Incorrigible Children of Ashton Place: Book I: The Mysterious Howling" by Maryrose Wood