As nouns the difference between microwaves and ultrasound
is that microwaves is plural of lang=en while ultrasound is sound with a frequency greater than the upper limit of human hearing; approximately 20 kilohertz.
As a verb microwaves
is third-person singular of microwave.
microwaves
English
Noun
(head)
Verb
(head)
(microwave)
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
*