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English Fox - English Dictionary
Meaning of
ultrasonic
in English
ultrasonic
us
//ˌʌl.traˈsɑn.ɪk//
uk
//ˌʌl.troʊˈsɔː.nɪk//
#uncommon
Definitions
Adjective
beyond
human
hearing
range
;
higher
than
20
kilohertz
The
ultrasonic
cleaner
uses
high-frequency
sound
waves
to
remove
dirt
.
