What does overdosed mean?
Overdosed is the past tense and past participle of overdose and can function as a verb or adjective. As a verb, it means that someone has taken more of a drug or medicine than is safe or appropriate, either accidentally or deliberately; in journalistic use, it can also mean that someone died from an overdose. As an adjective, it describes a person who has taken an excessive dose. The word is serious in tone and common in medical, legal, and news contexts. “Overdosed on medication” and “overdosed on drugs” are natural collocations, though headlines often use the noun overdose when reporting a death. The form can also appear in informal usage such as overdosing on caffeine, humorously suggesting an excessive amount rather than a medical emergency. English formed the word by combining over- with dose, which was borrowed through French and Latin from Greek, where dosis meant “a giving.” Overdosed focuses on what a person took, while overdose often names the act, event, or resulting condition.
To take or be given an excessive dose of a drug, medicine, or other substance; also, in journalistic usage, to die from an overdose.
"She overdosed on prescription medication and required emergency treatment."
The sense involving death is especially common in news reports and biographies, where it may be used without explicitly repeating “from an overdose.”
Having taken or received an excessive dose of a substance.
"The hospital admitted the overdosed patient for observation."
This use is typical of medical, emergency-service, and legal descriptions.
Its ultimate ancestor is the Greek dosis, meaning “a giving”—the same root that underlies dosage and dose.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does overdosed come from?
Overdosed is the past tense and past participle of overdose, an English formation combining over- with dose. Dose entered English from French dose, from Latin dosis, from Greek dosis, meaning “a giving,” and related to a root meaning “to give.” The same root underlies dosage and dosing, while English over- supplies the sense of excess.
Related word forms
How overdosed is actually used
The word is generally serious and appears most often in medical, legal, biographical, and news contexts. In informal usage, it can be extended metaphorically to an excessive but nonmedical amount, as in “overdosed on caffeine.”
Easily confused with overdosed
Overdose is the base verb and noun, while overdosed is its past tense and past participle and may also function as an adjective.