echocardiograph

American  

[ek-oh-kahr-dee-uh-graf, -grahf] / ˌɛk oʊˈkɑr di əˌgræf, -ˌgrɑf /

noun

Medicine/Medical.

1. an instrument employing reflected ultrasonic waves to examine the structures and functioning of the heart.

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Other Word Forms

• echocardiographic
  adjective
• echocardiographical
  adjective
• echocardiographically
  adverb
• echocardiography
  noun

Etymology

Origin of echocardiograph

echo + cardiograph