dose

noun
\ ˈdōs How to pronounce dose (audio) \

Definition of dose

 (Entry 1 of 2)

1a : the measured quantity of a therapeutic agent to be taken at one time
b : the quantity of radiation administered or absorbed
2 : a portion of a substance added during a process
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 : a gonorrheal infection

dose

verb
dosed; dosing

Definition of dose (Entry 2 of 2)

transitive verb

1 : to give a dose to especially : to give medicine to
2 : to divide into doses dose a medicine
3 : to treat with an application or agent

Examples of dose in a Sentence

Noun

I've been taking the same dose for five years. a large dose of vitamin C The drug is lethal even in small doses. a large dose of sugar a high dose of radiation Her parents hoped a daily dose of hard work would keep her out of trouble. He needs a good dose of reality.

Verb

Most patients are dosed at 50 milligrams per day.
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Recent Examples on the Web: Noun

On a brighter note, however, there will be a dose of Meghan's mom, American queen Doria Ragland, as seen in this exclusive photo. Michelle Ruiz, Vogue, "Harry and Meghan: Becoming Royal," 27 May 2019 Again, CBD’s therapeutic potential on chronic pain is supported by scientific literature, although the 10 mg in these full-spectrum capsules is a lower dose than has been evaluated in any study. The Editors, Marie Claire, "10 Health Issues CBD Could Solve," 17 Apr. 2019 Accutane is essentially a huge dose of Vitamin A that is absorbed into your blood, and much like applying a topical retinol, taking Accutane can make your skin very dry and sensitive. Bella Cacciatore, Glamour, "The $19 Face Cream That Got Me Through Accutane," 14 Nov. 2018 Stretching 40 feet at the base and standing 230 feet tall, the Heavy is a triple dose of the Falcon 9, the company's frequent flyer that has just a single booster. Jennifer Earl, Fox News, "Elon Musk's Big Falcon Rocket revealed: How it compares to SpaceX's other powerful spacecrafts," 17 Sep. 2018 Other notable new things to watch include Beyoncé's iconic thriller Obsessed, as well as the first Spy Kids movie for your regular dose of nostalgia. Claire Dodson, Teen Vogue, "Netflix Arrivals April 2019," 19 Mar. 2019 Ensuring that your Monday morning begins with a healthy dose of underboob and several questions about gravity, the 38-year-old reality star last night shared a sneak peek of her red carpet look for Sunday night's annual Hollywood Beauty Awards. Lucy Wood, Marie Claire, "Kim Kardashian Wore the Naked Vintage Mugler Dress to End All Naked Dresses," 18 Feb. 2019 And the lotion is infused with a healthy dose of ultra-hydrating shea butter to make up for any potential itchiness and dryness (both are common symptoms of KP, Lee notes). Sophie Wirt, Allure, "Exclusive: Dr. Pimple Popper Launches SLMD Skincare Body Smoothing System for Keratosis Pilaris," 22 Aug. 2018 But this particular dose of Irish fatalism—things could always be worse, so buck up and smile—always seemed worth remembering. Mike Kerrigan, WSJ, "How to Handle Rejection When You Never Applied," 3 Mar. 2019

Recent Examples on the Web: Verb

The water was dosed with arbon-13, a traceable isotope, that became integrated into the seagrass. David Grossman, Popular Mechanics, "There's an Omnivore Shark That Loves Eating Plants," 7 Sep. 2018 Because organs on a chip lack a full immune system, cell cultures are frequently dosed with antibiotics to keep them alive. Mark Ellwood, WSJ, "Chipping Away at Disease—and Drug Testing," 11 Oct. 2018 And so, on a hunch, Sananman decided to dose him with Narcan, the opioid overdose-reversing drug. Aubrey Whelan, Philly.com, "West Philadelphia nervously watches as fentanyl kills the unsuspecting," 5 July 2018 Devices like this are effective, but often unwieldy and tend to be difficult to dose. Sarah Jacoby, SELF, "8 of the Best Weed Vaporizers for the Total Beginner," 13 Dec. 2018 Having discovered that the Sisters of Quiet Mercy is under the Gargoyle King’s thrall, and that patients are being dosed with fizzle rocks, an unfazed Betty gets right into investigative mode. Emma Dibdin, Harper's BAZAAR, "Betty's In Serious Trouble on This Week's Riverdale," 6 Dec. 2018 Last but certainly not least, these bone conduction earphones will protect your hearing while dosing you with truly rich bass frequencies. Popular Mechanics, "Get Deep Black Friday Discounts on These 10 Headphones and Earbuds," 15 Nov. 2018 Patients of aversion therapy were also sometimes dosed with nausea-inducing drugs, Dr. Haldeman says. Chelsea Greenwood Lassman, Teen Vogue, "How Gay Conversion Therapy Came to Be, and How It Persists Today," 7 Aug. 2018 An emergency feeding plan to get live fish into her also dosed with medicine is still in the works. Lynda V. Mapes, The Seattle Times, "Researchers to try to treat ailing orca J50 for worms," 20 Aug. 2018

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.

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First Known Use of dose

Noun

15th century, in the meaning defined at sense 1a

Verb

1654, in the meaning defined at sense 1

History and Etymology for dose

Noun

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

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Statistics for dose

Last Updated

5 Jun 2019

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Time Traveler for dose

The first known use of dose was in the 15th century

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More Definitions for dose

dose

noun

English Language Learners Definition of dose

 (Entry 1 of 2)

: 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

English Language Learners Definition of dose (Entry 2 of 2)

: to give a dose of medicine to (someone or something)
: to give an amount of a substance to (someone or something)
US : to add something to (something)

dose

noun
\ ˈdōs How to pronounce dose (audio) \

Kids Definition of dose

 (Entry 1 of 2)

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

dose

verb
dosed; dosing

Kids Definition of dose (Entry 2 of 2)

: to give medicine to

dose

noun
\ ˈdōs How to pronounce dose (audio) \

Medical Definition of dose

 (Entry 1 of 2)

1a : the measured quantity of a therapeutic agent to be taken at one time
b : the quantity of radiation administered or absorbed
2 : a gonorrheal infection

dose

verb
dosed; dosing

Medical Definition of dose (Entry 2 of 2)

transitive verb

1 : to divide (as a medicine) into doses
2 : to give a dose to especially : to give medicine to
3 : to treat with an application or agent

intransitive verb

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

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More from Merriam-Webster on dose

Rhyming Dictionary: Words that rhyme with dose

Spanish Central: Translation of dose

Nglish: Translation of dose for Spanish Speakers

Britannica English: Translation of dose for Arabic Speakers

Britannica.com: Encyclopedia article about dose

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