1

dose

play
noun \ˈdōs\

Definition of dose

  1. 1a :  the measured quantity of a therapeutic agent to be taken at one timeb :  the quantity of radiation administered or absorbed

  2. 2 :  a portion of a substance added during a process

  3. 3 :  an amount of something likened to a prescribed or measured quantity of medicine a daily dose of hard work a dose of scandal

  4. 4 :  a gonorrheal infection

Examples of dose in a Sentence

  1. I've been taking the same dose for five years.

  2. a large dose of vitamin C

  3. The drug is lethal even in small doses.

  4. a large dose of sugar

  5. a high dose of radiation

  6. Her parents hoped a daily dose of hard work would keep her out of trouble.

  7. He needs a good dose of reality.

Recent Examples of dose from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'dose'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of dose

Middle English, from Middle French, from Late Latin dosis, from Greek, literally, act of giving, from didonai to give — more at date


2

dose

verb

Definition of dose

dosed

;

dosing

  1. transitive verb
  2. 1 :  to give a dose to; especially :  to give medicine to

  3. 2 :  to divide into doses dose a medicine

  4. 3 :  to treat with an application or agent

Examples of dose in a Sentence

  1. Most patients are dosed at 50 milligrams per day.

Recent Examples of dose from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'dose'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of dose

1654



DOSE Defined for English Language Learners

dose

play
noun

Definition of dose for English Language Learners

  • : the amount of a medicine, drug, or vitamin that is taken at one time

  • : an amount of a substance

  • : an amount of something that a person experiences

dose

verb

Definition of dose for English Language Learners

  • : to give a dose of medicine to (someone or something)

  • : to give an amount of a substance to (someone or something)

  • : to add something to (something)


DOSE Defined for Kids

1

dose

play
noun \ˈdōs\

Definition of dose for Students

  1. :  a measured amount to be used at one time a dose of medicine


2

dose

play
verb

Definition of dose for Students

dosed

;

dosing

  1. :  to give medicine to


Medical Dictionary

1

dose

play
noun \ˈdōs\

Medical Definition of dose

  1. 1a:  the measured quantity of a therapeutic agent to be taken at one timeb:  the quantity of radiation administered or absorbed

  2. 2:  a gonorrheal infection


2

dose

verb

Medical Definition of dose

dosed

;

dosing

  1. 1

  2. transitive verb

  3. :  to divide (as a medicine) into doses

  4. 2:  to give a dose to; especially :  to give medicine to

  5. 3:  to treat with an application or agent

  6. intransitive verb

  7. :  to take medicine he is forever dosing but he gets worse



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