MEANING
Having sound frequencies above the usual upper limit of human hearing.
Use it for
Words that belong together
- ultrasonic sensor
- ultrasonic cleaning
On the page
An ultrasonic sensor measured the gap.
The tool used ultrasonic vibrations to clean the part.
Related words
Word forms
- Base
- ultrasonic
Explore related collections
Usage notes
Primary category: sci-fi. Forms: Normally non-gradable as a technical classification. Legacy lexical fields mirror sense 1 only. Use numbered sense fields for all meanings.
Practice this word in a sentenceYour margin notes
Keep a thought for later. Sign in to save privately.