stethoscope

noun

stetho·​scope ˈste-thə-ˌskōp How to pronounce stethoscope (audio)
also
-t͟hə- How to pronounce stethoscope (audio)
: a medical instrument for detecting sounds produced in the body that are conveyed to the ears of the listener through rubber tubing connected with a piece placed upon the area to be examined
stethoscopic
ˌste-thə-ˈskä-pik How to pronounce stethoscope (audio)
 also  -t͟hə-
adjective

Examples of stethoscope in a Sentence

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.
In the clip, Pomelo was calmly perched in the vet’s arms while the expert struggled to listen through the stethoscope; the tiny cat’s motor-like purring drowned out any chance of hearing her heartbeat. Alice Gibbs, MSNBC Newsweek, 16 Oct. 2025 To build these algorithms, researchers record heart sounds using digital stethoscopes. Joshua Hutcheson, The Conversation, 16 Oct. 2025 It's loaded with great tools like a stethoscope, a blood pressure cuff, a syringe, a rolling thermometer and more. Nora Colomer May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 7 Oct. 2025 Two stethoscopes hang on the wall by the door, next to a poster about how to aid a choking victim. Jennifer Gonnerman, New Yorker, 6 Oct. 2025 See All Example Sentences for stethoscope

Word History

Etymology

French stéthoscope, from Greek stēthos chest + French -scope

First Known Use

1820, in the meaning defined above

Time Traveler
The first known use of stethoscope was in 1820

Browse Nearby Words

Cite this Entry

“Stethoscope.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stethoscope. Accessed 24 Oct. 2025.

Kids Definition

stethoscope

noun
stetho·​scope ˈsteth-ə-ˌskōp How to pronounce stethoscope (audio)
 also  ˈstet͟h-
: a medical instrument used for listening to sounds produced in the body and especially those of the heart and lungs

Medical Definition

stethoscope

noun
stetho·​scope
ˈsteth-ə-ˌskōp also ˈstet͟h-
: an instrument used to detect and study sounds produced in the body that are conveyed to the ears of the listener through rubber tubing connected with a usually cup-shaped piece placed upon the area to be examined
stethoscopic
ˌsteth-ə-ˈskäp-ik also ˌstet͟h-
adjective
stethoscopically adverb

More from Merriam-Webster on stethoscope

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