dosage

noun

dos·​age ˈdō-sij 

1

a

: the addition of an ingredient or the application of an agent in a measured dose

b

: the presence and relative representation or strength of a factor or agent

2

a

: dose sense 2

b(1)

: the giving of a dose

(2)

: regulation or determination of doses

3

: an exposure to some experience in or as if in measured portions

Examples of dosage in a Sentence

Recent Examples on the Web

Clinicians and researchers are still trying to home in on the right dosages, how many courses of ketamine therapy are needed and how long the benefits can last. —Daliah Singer, Smithsonian Magazine, 17 Nov. 2023

To see full results, most patients will need to be on the medication for three to six months — and the dosage does not depend upon the severity of their melasma. —Taryn Brooke, Allure, 13 Nov. 2023

People with type 2 diabetes saw a 12% body weight reduction at the same dosage. —Claire Bugos, Verywell Health, 9 Nov. 2023

Lowering the dosage may also minimize potential side effects associated with higher doses. —Amber Smith, Discover Magazine, 5 Nov. 2023

In general, taking more ashwagandha does not lead to more benefits, said Dunn, and the ideal dosage depends on each individual person. —Rebecca Jaspan, Mph, Rd, Health, 26 Oct. 2023

Potential Side Effects and Risks Caffeine tablets may have side effects, which depend on variables like type, dosage, frequency of use, and medication interactions. —Jenna Wirth, Health, 30 Oct. 2023

The cost can vary widely depending on the product, dosage, and quantity. —Amber Smith, Discover Magazine, 26 Oct. 2023

The National Library of Medicine states that the substance is used for treating gout, but can be fatal if administered at a high dosage — which is anything over 0.5mg/kg. —Samira Asma-Sadeque, Peoplemag, 24 Oct. 2023

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Word History

First Known Use

circa 1867, in the meaning defined at sense 1a

Kids Definition

dosage

noun

dos·​age ˈdō-sij 

1

a

: the giving of medicine in doses

b

: the amount of a single dose

2

: the addition or application of a substance in a measured dose

Medical Definition

dosage

noun

dos·​age ˈdō-sij 

1

a

: the addition of an ingredient or the application of an agent in a measured dose

b

: the presence and relative representation or strength of a factor or agent (as a gene)

2

a

: dose sense 1

b(1)

: the giving of a dose

(2)

: regulation or determination of doses