overdose

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/ˈəʊvə(ɹ)ˌdəʊs/Ireland/ˈəʊvɚˌdəʊs//ˈʌo̞vɚˌdʌo̞s//ˈʌo̞vɐˌdʌo̞s/

noun

An excessive and dangerous dose of a drug.

“She overdosed on cocaine.”

Less commonScrabble 12

Meanings

overdose1

nounoverdose (plural overdoses)

plural overdoses

  1. An excessive and dangerous dose of a drug.

    to die of a heroin overdose

    3 more examples

    It works for a while, but when Spider-Man maneuvers him ouside the hospital room where Harry is recovering from his overdose, some part of the Goblin's brain that's still the loving father surfaces, drives him unconscious, and when next he wakes up, all memory of his being a super-villain is conveniently wiped clean.

    2011, Pierre Comtois, Marvel Comics in the 1970s

    Drug overdoses are the leading cause of accidental death in West Virginia, and the state leads the country in fatal drug overdoses. OxyContin—nicknamed “hillbilly heroin”—is king.

    [2012 August 23, Conor Friedersdorf, quoting Chris Hedges and Joe Sacco, “What OxyContin Addicts in West Virginia Tell Us About the War on Drugs”, in The Atlantic

    After 15, 30, 60 or 90 days, the animals (n = 5 per time point for each subgroup) were sacrificed via an overdose of ketamine and xylazine hydrochloride (Vetbrands Brazil Limited, Jacareí, SP), and the hemimaxillae were removed and fixed in 10% formalin solution (Fig 1 ).

    2015 August 14, “Green Tea Modulates Cytokine Expression in the Periodontium and Attenuates Alveolar Bone Resorption in Type 1 Diabetic Rats”, in PLOS ONE, →DOI

    Synonyms: overdosage

overdose2

verboverdose (third-person singular simple present overdoses, present participle overdosing, simple past and past participle overdosed)

present singular third person overdoses · participle present overdosing · participle past overdosed · past overdosed

  1. transitiveTo dose to excess; to give an overdose, or too many doses, to someone.
  2. intransitiveTo dose excessively, to take an overdose.

    She overdosed on cocaine.

    1 more example

    Be careful not to overdose on those pills.

  3. figurativelyintransitiveTo indulge in something excessively.

    Claude overdosed on smack in a Chicago flophouse three years later.

    2019, Colson Whitehead, The Nickel Boys, Fleet, page 191
    1 more example

    They still had Sergio Agüero to bring off the bench and the Etihad was overdosing on optimism. For the game to finish with an aggregate 5-1 score distorts the fact the occasion was full of drama and suspense until Salah’s goal conclusively changed the complexion of the evening.

    2018 April 10, Daniel Taylor, “Liverpool go through after Mohamed Salah stops Manchester City fightback”, in The Guardian (London)

Synonyms & antonyms

nounAn excessive and dangerous dose of a drug.

Similar

More synonyms by meaning

verbdose too heavily

Similar
Broader
Also see

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

Translations

Arabic جُرْعَة زَائِدَة
  • جُرْعَة زَائِدَةexcessive and dangerous dose of a drug
Basque gaindosi
  • gaindosiexcessive and dangerous dose of a drug
Bulgarian свръхдо́за, предозирам
  • свръхдо́за (svrăhdóza)excessive and dangerous dose of a drug
  • предозирам (predoziram)to dose excessively
Catalan sobredosi
  • sobredosiexcessive and dangerous dose of a drug
Chinese Mandarin 藥劑過量 /药剂过量, 用藥過量 /用药过量
  • 藥劑過量 /药剂过量 (yàojì guòliàng)excessive and dangerous dose of a drug
  • 用藥過量 /用药过量 (yòngyào guòliàng)excessive and dangerous dose of a drug
  • 吸毒過量 /吸毒过量 (xīdú guòliàng)excessive and dangerous dose of a drug
  • 藥劑過量 /药剂过量 (yàojì guòliàng)to dose excessively
  • 用藥過量 /用药过量 (yòngyào guòliàng)to dose excessively
  • 吸毒過量 /吸毒过量 (xīdú guòliàng)to dose excessively
Czech předávkovat
  • předávkovatto dose excessively
Dutch overdosis
  • overdosisexcessive and dangerous dose of a drug
Esperanto trodozi
  • trodozito dose excessively
Finnish yliannos, överit
  • yliannosexcessive and dangerous dose of a drug
  • överitexcessive and dangerous dose of a drug
  • ottaa liikaato dose excessively
French surdose, surdosage
  • surdoseexcessive and dangerous dose of a drug
  • surdosageexcessive and dangerous dose of a drug
  • overdoseexcessive and dangerous dose of a drug
  • surdoserto dose excessively
German Überdosis, überdosieren
  • Überdosisexcessive and dangerous dose of a drug
  • überdosierento dose excessively
Greek υπερδοσολογία
  • υπερδοσολογία (yperdosología)excessive and dangerous dose of a drug
Hebrew מנת יתר
  • מנת יתר (manat yéter)excessive and dangerous dose of a drug
Hungarian túladagolás, túladagol
  • túladagolásexcessive and dangerous dose of a drug
  • túladagolto dose excessively
Italian overdose
  • overdoseexcessive and dangerous dose of a drug
Japanese オーバードース, 過剰摂取
  • オーバードース (ōbādōsu)excessive and dangerous dose of a drug
  • 過剰摂取 (kajō sesshu)excessive and dangerous dose of a drug
Korean 과다복용
  • 과다복용 (gwadabogyong)excessive and dangerous dose of a drug
Norwegian Bokmål overdose, overdosere
  • overdoseexcessive and dangerous dose of a drug
  • overdosereto dose excessively
Polish przedawkowanie, przedawkować
  • przedawkowanieexcessive and dangerous dose of a drug
  • przedawkowaćto dose excessively
  • przedawkowywaćto dose excessively
Portuguese overdose, superdose
  • overdoseexcessive and dangerous dose of a drug
  • superdoseexcessive and dangerous dose of a drug
Romanian supradoză
  • supradozăexcessive and dangerous dose of a drug
Russian передозиро́вка, передози́ровать
  • передозиро́вка (peredoziróvka)excessive and dangerous dose of a drug
  • передози́ровать (peredozírovatʹ)to dose excessively
Spanish sobredosis, sobredosificar
  • sobredosisexcessive and dangerous dose of a drug
  • sobredosificarto dose excessively
Swedish överdos, överdosera
  • överdosexcessive and dangerous dose of a drug
  • överdoserato dose excessively
Turkish aşırı doz
  • aşırı dozexcessive and dangerous dose of a drug
Ukrainian передозува́ння, передозо́вувати
  • передозува́ння (peredozuvánnja)excessive and dangerous dose of a drug
  • передозо́вувати (peredozóvuvaty)to dose excessively
  • передозува́ти (peredozuváty)to dose excessively
Cite this entry
APA

overdose. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/overdose

MLA

“overdose.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/overdose. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “overdose,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/overdose.

Source: overdose on Wiktionary, CC BY-SA 4.0.