: a short narrow metal or plastic tube often in the form of a mesh that is inserted into the lumen of an anatomical vessel (such as an artery or a bile duct) especially to keep a previously blocked passageway open
Examples of stent in a Sentence
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In 2004, Clinton underwent a quadruple bypass operation at New York-Presbyterian Hospital and returned to the same hospital in 2010 for another heart procedure, during which two stents were inserted into a coronary artery.
—
Josh Hammer, Newsweek, 24 Dec. 2024
By the time Jack, Hope, and Doc make it by car, an exhausted Mel tells them that Everett’s in surgery to have a stent placed.
—Sara Netzley, EW.com, 19 Dec. 2024
Moore also claimed that Newman suffered a heart attack, had stents placed and fainted in court, all claims that Dolin dispute.
—Saleen Martin, USA TODAY, 21 Dec. 2024
This allows for the safer use of blood-contacting devices, such as catheters, stents, blood-oxygenation machines and dialysis machines, the release stated.
—Angelica Stabile, Fox News, 30 Nov. 2024
See all Example Sentences for stent 
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Josh Hammer, Newsweek, 24 Dec. 2024
By the time Jack, Hope, and Doc make it by car, an exhausted Mel tells them that Everett’s in surgery to have a stent placed.
—Sara Netzley, EW.com, 19 Dec. 2024
Moore also claimed that Newman suffered a heart attack, had stents placed and fainted in court, all claims that Dolin dispute.
—Saleen Martin, USA TODAY, 21 Dec. 2024
This allows for the safer use of blood-contacting devices, such as catheters, stents, blood-oxygenation machines and dialysis machines, the release stated.
—Angelica Stabile, Fox News, 30 Nov. 2024
See all Example Sentences for stent
Dictionary Entries Near stent
Cite this Entry
“Stent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stent. Accessed 30 Jan. 2025.
Copy CitationMedical Definition
stent
noun
variants
also stint
1
: a mold formed from a resinous compound and used for holding a surgical graft in place
also
: something (as a pad of gauze immobilized by sutures) used like a stent
2
: a short narrow metal or plastic tube often in the form of a mesh that is inserted into the lumen of an anatomical vessel (as an artery or bile duct) especially to keep a previously blocked passageway open
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