ULTRASOUND


Meaning of ULTRASOUND in English

/ ˈʌltrəsaʊnd; NAmE / noun

1.

[ U ] sound that is higher than humans can hear

2.

[ U , C ] a medical process that produces an image of what is inside your body :

Ultrasound showed she was expecting twins.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.