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Synonyms

overdose

American  
[oh-ver-dohs, oh-ver-dohs, oh-ver-dohs] / ˈoʊ vərˌdoʊs, ˈoʊ vərˌdoʊs, ˌoʊ vərˈdoʊs /

noun

  • overdoses
    plural
  1. OD.


overdose British  

noun

  1. (esp of drugs) an excessive dose

"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

verb

  1. to take an excessive dose or give an excessive dose to

"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

Other Word Forms

Derived Forms

Inflected Forms

Nouns


Etymology

Origin of overdose

First recorded in 1680–90; over- + dose


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:

Research has shown that fathers, especially men in their 20s through early 40s, are disproportionately affected by preventable causes of death including suicide, overdose, homicide and accidental injury.

From Science Daily ● Oct. 8, 2026

But the good news, or the kind-of good news, or the “why in God’s name did this take so long” news, is that Infantino has finally choked on an overdose of hubris.

From Salon ● Aug. 2, 2026

Waters said there has not been an overdose incident at Los Padrinos in the last year.

From Los Angeles Times ● Jun. 30, 2026

Initially saddled with $500 million of debt following the star’s 2009 death from an anesthesia overdose, the estate turned around its financial position with publishing-rights sales, streaming revenue and the Broadway show.

From The Wall Street Journal ● Apr. 22, 2026

As if this account didn’t already suffer from an overdose of amoral individuals.

From "Artemis Fowl" by Eoin Colfer

After three years, participants taking GLP-1 drugs experienced a 30% reduction in emergency department visits, a 25% reduction in hospitalizations, a 40% reduction in overdoses, and a 50% reduction in drug-related deaths.

From Science Daily ● Jun. 3, 2026

Lo, life expectancy in the U.S. hit a record in 2024 as death rates for heart disease, cancer, Covid and drug overdoses fell.

From The Wall Street Journal ● Feb. 2, 2026

In 2024, the number of fatal overdoses across the US fell by around 25%.

From BBC ● Oct. 17, 2025

But Dr. Brian Ruyle, an instructor at Washington University in Saint Louis believes this may not be a necessary part of reversing opioid overdoses in the future.

From Salon ● Feb. 6, 2025

The medical personnel were trained to handle drug overdoses and minor injuries, and knew very little about cerebral palsy.

From "Small Steps" by Louis Sachar

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