Synonyms for ultrasound
Most common
Definitions
- n. 1
Sound with a frequency greater than the upper limit of human hearing, which is approximately 20 kilohertz.
Related words
- Word family
- ultrasonic
- Is a kind of
- sound
Forms
- Plural
- ultrasounds → ultrasonographies, sonographies…
Example sentences
- ultrasonography Lucía looked like a peanut in her first ultrasonography.
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| ultrasound | rising | |
| ultrasonography | rising | |
| sonography | rising | |
| echography | falling |
Use in printed books, per decade from 1850 to 2019.
By length
- 10 letters
- sonography, echography4
- 15 letters
- ultrasonography
The small number after each word is its number of syllables (echography4 = 4 syllables).