vasopressin

noun

va·​so·​pres·​sin ˌvā-zō-ˈpre-sᵊn How to pronounce vasopressin (audio)
: a polypeptide hormone secreted by the posterior lobe of the pituitary gland or obtained synthetically that increases blood pressure and decreases urine flow

called also antidiuretic hormone

Examples of vasopressin in a Sentence

Recent Examples on the Web This is because some conditions don't cause the overproduction of vasopressin but instead cause the kidneys to become less sensitive to the effects of vasopressin. James Myhre & Dennis Sifris, Md, Verywell Health, 30 Sep. 2024 The four main types of DI are classified depending on the specific cause of vasopressin dysregulation. Danielle Weiss, Verywell Health, 2 July 2024 Being in love releases several hormones including oxytocin, vasopressin, dopamine and serotonin. Devika Rao, theweek, 23 Feb. 2024 Image In a study published in 1999, Professor Young and his colleagues exploited the gene in prairie voles associated with the signaling of vasopressin, a hormone that modulates social behavior. Michael S. Rosenwald, New York Times, 2 May 2024 See all Example Sentences for vasopressin 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'vasopressin.' 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

from Vasopressin, a trademark

First Known Use

1927, in the meaning defined above

Time Traveler
The first known use of vasopressin was in 1927

Dictionary Entries Near vasopressin

Cite this Entry

“Vasopressin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vasopressin. Accessed 6 Oct. 2024.

Medical Definition

vasopressin

noun
va·​so·​pres·​sin ˌvā-zō-ˈpres-ᵊn How to pronounce vasopressin (audio)
: a polypeptide hormone that is secreted together with oxytocin by the posterior lobe of the pituitary gland, is also obtained synthetically, and increases blood pressure and exerts an antidiuretic effect

called also antidiuretic hormone, beta-hypophamine

see arginine vasopressin, lysine vasopressin, pitressin

More from Merriam-Webster on vasopressin

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