Definition, Meaning & Synonyms
subsonic
Adjective
/ˌsʌbˈsɒnɪk/
Definition
Relating to speeds less than the speed of sound.
Examples
- Many aircraft are designed to operate at subsonic speeds, providing a quieter experience for passengers.
- The subsonic waves produced by the device were undetectable by the human ear.
- In the study of sound, subsonic frequencies can have significant effects on the environment.
Meaning
Subsonic refers to any speed that is slower than the speed of sound in a given medium, usually air.
Synonyms
- non-sonic
- slow
- below the sound barrier
