As nouns the difference between ultrasound and echograph
is that ultrasound is (physics) sound with a frequency greater than the upper limit of human hearing; approximately 20 kilohertz while echograph is an instrument that uses ultrasound to produce an echogram as a diagnostic aid.
ultrasound
English
Noun
(
wikipedia ultrasound)
(physics) sound with a frequency greater than the upper limit of human hearing; approximately 20 kilohertz
(medicine) The use of ultrasonic waves for diagnostic or therapeutic purposes
Related terms
* ultrasonic, ultrasonics
Antonyms
* (physics) infrasound
Anagrams
*
echograph
English
Noun
(
en noun)
An instrument that uses ultrasound to produce an echogram as a diagnostic aid