over·dose
ˈō-vər-ˌdōs 
1
: too great a dose (as of a therapeutic agent)
also
: a lethal or toxic amount (as of a drug)
2
: an excessive quantity or amount
an overdose of fun
over·dose
ˌō-vər-ˈdōs
overdosed; overdosing; overdoses
: to give an overdose or too many doses to
: to take or experience an overdose
—usually used with on
Examples of overdose in a Sentence
Noun
She died from a cocaine overdose.
Recent Examples on the Web
Celia Ford, Vox, 4 Nov. 2024
In 2019, Proffitt’s son George, who was transgender, died at the age of 20 from a drug overdose.
—Serena Lin, Them, 4 Nov. 2024
Karen Kaplan, Los Angeles Times, 5 Nov. 2024
And if Rost was correct, and the man had overdosed on fentanyl, those planets were surrounded by opioids.
—Blake Nelson, The Mercury News, 13 Oct. 2024
See all Example Sentences for overdose 
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Noun
But, at least for now, the biggest risks with pink cocaine don’t seem to be addiction or fatal overdose.
—Celia Ford, Vox, 4 Nov. 2024
In 2019, Proffitt’s son George, who was transgender, died at the age of 20 from a drug overdose.
—Serena Lin, Them, 4 Nov. 2024
Verb
Next came Jimi Hendrix, a guitarist extraordinaire who overdosed on barbiturates in 1970.
—Karen Kaplan, Los Angeles Times, 5 Nov. 2024
And if Rost was correct, and the man had overdosed on fentanyl, those planets were surrounded by opioids.
—Blake Nelson, The Mercury News, 13 Oct. 2024
See all Example Sentences for overdose
Dictionary Entries Near overdose
Cite this Entry
“Overdose.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overdose. Accessed 22 Nov. 2024.
Copy CitationKids Definition
overdose
2 of 2 verb
over·dose
ˌō-vər-ˈdōs
1
: to give an overdose or too many doses to
2
: to take or experience an overdose
overdosed on heroin
Medical Definition
overdose
1 of 2 noun
over·dose
ˈō-vər-ˌdōs
: too great a dose (as of a therapeutic agent)
an overdose of exposure to the sun—Morris Fishbein
Morris Fishbein
also
: a lethal or toxic amount (as of a drug)
overdose
2 of 2 verb
over·dose
ˌō-vər-ˈdōs
overdosed; overdosing
: to give an overdose or too many doses to
: to take or experience an overdose
—usually used with on
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