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Definition of dose

dose

/doʊs/
dose

Plural:doses
•
Adjective:dosage
•
Past Simple:dosed
•
Past Participle:dosed
•
Present Participle:dosing
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dose Lexical Profile

dose Game Scores & Validity

• noun

1

A measured quantity of a medicine, drug, or radiation prescribed or administered at one time.

Example

"The doctor recommended taking a small dose of pain reliever every six hours."


2

A definite amount or experience of something, often something unpleasant, challenging, or beneficial.

Example

"After failing the exam, he received a harsh dose of reality about his study habits."

Synonyms
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• verb

1

To administer a measured amount of medicine or a drug to a person or animal.

Example

"The veterinarian carefully dosed the injured dog with a mild sedative before the examination."


2

To add a specific quantity of a substance or chemical to a mixture or liquid.

Example

"Technicians regularly dose the municipal water supply with chlorine to eliminate harmful bacteria."

Synonyms
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Word Nuance & Usage

Do not confuse with the homophone 'doze' (to sleep lightly). Additionally, while 'dose' refers to a single measured amount taken at one time, 'dosage' refers to the overall regimen, including the size, frequency, and duration of doses.

• Rhymes for dose

Word Origin & Etymology

Borrowed in the 15th century from Middle French 'dose', from Late Latin 'dosis', which derives from Ancient Greek 'dósis' (a giving, a portion prescribed), from the verb 'dídōmi' (to give).

Cite this Entry


Wordmom. (2026). Definition of Dose. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/dose
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