bloodstream

noun

blood·​stream ˈbləd-ˌstrēm How to pronounce bloodstream (audio)
1
: the flowing blood in a circulatory system
2
: a mainstream of power or vitality
introduce into the economic bloodstream a large amount of moneyHarper's

Examples of bloodstream in a Sentence

The drug is now entering the bloodstream.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Call of Duty: Black Ops 6 A good Call of Duty campaign is like a shot of adrenaline sent straight into your bloodstream. Andy Biggs, Newsweek, 24 Dec. 2024 What to Know About Mixing Tums and Alcohol Why Is Mixing Tums and Adderall Risky? When taken with Tums, Adderall may be absorbed into the bloodstream faster. Caitlin Pagán, Verywell Health, 18 Dec. 2024 The key is moving glucose out of the bloodstream, preventing accumulation in the blood and damage that occurs when the concentration of glucose gets too high. Bryant Stamford, The Courier-Journal, 5 Dec. 2024 The glucose remains in your bloodstream instead of your body using it as energy. Maggie O'Neill, Health, 30 Nov. 2024 See all Example Sentences for bloodstream 

Word History

First Known Use

13th century, in the meaning defined at sense 1

Time Traveler
The first known use of bloodstream was in the 13th century

Dictionary Entries Near bloodstream

Cite this Entry

“Bloodstream.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bloodstream. Accessed 30 Dec. 2024.

Kids Definition

bloodstream

noun
blood·​stream -ˌstrēm How to pronounce bloodstream (audio)
: the flowing blood in a living thing with a circulatory system

Medical Definition

bloodstream

noun
blood·​stream -ˌstrēm How to pronounce bloodstream (audio)
: the flowing blood in a circulatory system

More from Merriam-Webster on bloodstream

Last Updated: - Updated example sentences
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