intravenous

adjective

in·​tra·​ve·​nous ˌin-trə-ˈvē-nəs How to pronounce intravenous (audio)
: situated, performed, or occurring within or entering by way of a vein
also : used in or using intravenous procedures
intravenously adverb

Examples of intravenous in a Sentence

Recent Examples on the Web However, they may also be done under intravenous (IV) sedation, which also carries risks, including anaphylaxis and hypertension. Kara Nesvig, Allure, 17 Apr. 2024 The good news was that doctors knew almost instantly what was wrong with me (optic neuritis, or inflammation of the optic nerve) and how to treat it (five days of intravenous steroids). Erika Fry, Fortune, 27 Jan. 2024 That night, a team of people tried and repeatedly failed to insert an intravenous line into Mr. Smith’s arms and hands and, eventually, a vein near his heart. Nicholas Bogel-Burroughs, New York Times, 23 Jan. 2024 The dose was combined with an intravenous infusion of one gram of magnesium sulfate given before the pill, meant to address ibogaine's risks in delaying normal electrical signals that control heart rhythm, which can result in death. Eduardo Cuevas, USA TODAY, 5 Jan. 2024 Over 340 intravenous doses were administered, accounting for over 15 person-years of treatment. Sacramento Bee, 3 Apr. 2024 The trauma team — technicians, nurses, doctors — took X-rays, hooked up intravenous lines, checked Tashay’s eyes, blood pressure, breathing. Eric Adler, Kansas City Star, 4 Feb. 2024 The American Academy of Pediatrics says the use of intravenous solutions containing aluminum, such as parenteral nutrition, should be monitored. Nate Trela, USA TODAY, 26 Jan. 2024 The treatment involves intravenous drips of the patient’s own T cells, reëngineered in a laboratory to bind with specific antigens on the surface of the patient’s cancer cells. Casey Cep, The New Yorker, 4 Dec. 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'intravenous.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

International Scientific Vocabulary

First Known Use

circa 1849, in the meaning defined above

Time Traveler
The first known use of intravenous was circa 1849

Dictionary Entries Near intravenous

Cite this Entry

“Intravenous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intravenous. Accessed 23 Apr. 2024.

Kids Definition

intravenous

adjective
in·​tra·​ve·​nous ˌin-trə-ˈvē-nəs How to pronounce intravenous (audio)
: being within or entering by way of the veins
intravenous feeding
intravenously adverb

Medical Definition

intravenous

adjective
in·​tra·​ve·​nous ˌin-trə-ˈvē-nəs How to pronounce intravenous (audio)
1
: situated within, performed within, occurring within, or administered by entering a vein
an intravenous feeding
intravenous inflammation
2
: used in intravenous procedures
intravenous needles
an intravenous solution
intravenously adverb

More from Merriam-Webster on intravenous

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