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subsonic

/sʌbˈsɒnɪk/

/sʌbˈsɑnɪk/

subsonicadjective

/sʌbˈsɒnɪk/

/sʌbˈsɑnɪk/

Translations

The aircraft is designed for subsonic speeds.

Самолет спроектирован для дозвуковых скоростей.

Additional translations

Definitions

Relating to or denoting a speed that is less than the speed of sound in air.

The aircraft was designed for subsonic flight to ensure fuel efficiency.

Having a frequency below the range of human hearing (below about 20 hertz); infrasonic.

Certain elephants communicate using subsonic vibrations that travel through the ground.

Synonyms

below the speed of sound

Antonyms