phonocardiograph

noun
pho·​no·​car·​dio·​graph | \ -ˌgraf How to pronounce phonocardiograph (audio) \

Medical Definition of phonocardiograph

: an instrument used for producing a graphic record of heart sounds and consisting of microphones, an amplifier, and recording equipment

Learn More About phonocardiograph

Dictionary Entries Near phonocardiograph

phonocardiogram

phonocardiograph

phonocardiography

See More Nearby Entries 

Cite this Entry

“Phonocardiograph.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/phonocardiograph. Accessed 4 Dec. 2021.

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

WORD OF THE DAY

Test Your Vocabulary

Difficult Spelling Words Quiz

  • alphabet pasta spelling help
  • Which is the correct spelling?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

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!