ultrasonicadjective
uk/ˌʌl.trəˈsɒn.ɪk/us/ˌʌl.trəˈsɑː.nɪk/Ultrasonic sound is too high for people to hear.
Thesaurus: synonyms and related words
Sound & its properties
- acoustic
- anti-noise
- audio
- decibel
- HD
- high def
- high definition
- high def
- loud
- mono
- noise
- quadraphonic
- silken
- sonic
- sound
- sound wave
- soundproof
- surround sound
- thunder
- trill
See more results »