intravenous

adjective
in·​tra·​ve·​nous | \ ˌin-trə-ˈvē-nəs How to pronounce intravenous (audio) \

Definition of intravenous

: situated, performed, or occurring within or entering by way of a vein also : used in or using intravenous procedures

Other Words from intravenous

intravenously adverb

Examples of intravenous in a Sentence

Recent Examples on the Web On the 35th day after his symptoms started, doctors at Yale New Haven Hospital infused him with intravenous immunoglobulin. Nanette Asimov, San Francisco Chronicle, 25 Oct. 2021 The intravenous drug has been administered to hospitalized patients with moderate Covid-19 symptoms although its effectiveness has not fully been established. Siladitya Ray, Forbes, 11 Nov. 2021 Currently, the treatment option for those with severe Covid-19 infections includes monoclonal antibody treatments, which are usually given by intravenous infusion at a clinic. Corryn Wetzel, Smithsonian Magazine, 9 Nov. 2021 The intravenous drug is sold under the brand name Veklury and carries a U.S. list price of $520 a vial, or $3,120 for a typical course of treatment. Jared S. Hopkins, WSJ, 23 June 2021 The intravenous drug, marketed under the name Aduhelm, will comprise more than 1% of all national health spending by the mid-2020s, according to the report released Wednesday by the not-for-profit research group Altarum. Ed Silverman, STAT, 17 June 2021 Right now, the only authorized treatments are given via intravenous infusion. Sony Salzman, ABC News, 5 Nov. 2021 The Pfizer and Merck pills, which can be dispensed at pharmacies and taken at home, are expected to reach many more people than monoclonal antibody treatments, which are usually given by intravenous infusion at a clinic. Rebecca Robbins, New York Times, 5 Nov. 2021 In 2012, Courtnay decided to try medication again and began taking a biologic that was given through an intravenous infusion every four weeks. Natasha Lavender, SELF, 20 Oct. 2021

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

See More

First Known Use of intravenous

circa 1849, in the meaning defined above

History and Etymology for intravenous

International Scientific Vocabulary

Learn More About intravenous

Time Traveler for intravenous

Time Traveler

The first known use of intravenous was circa 1849

See more words from the same year

Dictionary Entries Near intravenous

intravascular

intravenous

intravenous immunoglobulin

See More Nearby Entries 

Statistics for intravenous

Last Updated

4 Dec 2021

Cite this Entry

“Intravenous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intravenous. Accessed 6 Dec. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

More Definitions for intravenous

intravenous

adjective

English Language Learners Definition of intravenous

: through, in, or into a vein : entering the body through a vein

intravenous

adjective
in·​tra·​ve·​nous | \ ˌin-trə-ˈvē-nəs How to pronounce intravenous (audio) \

Medical Definition of intravenous

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

Other Words from intravenous

intravenously adverb

More from Merriam-Webster on intravenous

Nglish: Translation of intravenous for Spanish Speakers

Britannica English: Translation of intravenous for Arabic Speakers

WORD OF THE DAY

Test Your Vocabulary

Difficult Spelling Words Quiz

  • alphabet pasta spelling help
  • Which is the correct spelling?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!