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.
Wiseman and Glover also tested out the thermometer, blood pressure monitor, stethoscope and otoscope (the tool that allows doctors to examine a patient’s ear) from the Orion medical kit. Meghan Bartels, Scientific American, 4 Apr. 2026 Among the most touching photographs taken post-transplant shows one of his sons listening to his new heart through a stethoscope. Lisa Hughes, CBS News, 2 Apr. 2026 Glover, Koch, and Hansen will demonstrate CPR procedures in space; Wiseman and Glover will checkout some of Orion’s medical kit, including the thermometer, blood pressure monitor, stethoscope, and otoscope. Richard Tribou, The Orlando Sentinel, 1 Apr. 2026 Santos’ 4-year-old daughter — and likely countless others — is already excited to don her first stethoscope. Hunter Boyce, AJC.com, 2 Mar. 2026 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 8 Apr. 2026.

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

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