Antonyms of ultrasound from BoostVocab

ultrasound

,ʌltrʌ'saʊnd

noun
using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth or study bodily organs
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Similar:

echography sonography ultrasonography

type of:
imaging prenatal diagnosis tomography
noun
very high frequency sound; used in ultrasonography
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type of:
sound

Antonyms of ultrasound

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