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supersonic

supersonic

12 6.7
Faster than the speed of sound in air
  • adjective
  • /ˌsuːpərˈsɒnɪk/
translation icon : supersónico
  • The airplane was recently purchased by Federation World Airlines, making it America's first supersonic commercial carrier.
  • supersonic jet
  • supersonic aircraft
  • supersonic flight

That'd be, that'd be supersonic air flight.

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Examples

  • Last call for Air France Concorde supersonic flight to Paris.

  • This is the first supersonic jet to fly.

  • Old Saint Nick appears to be travelling at supersonic speed.

  • An object travelling at supersonic speed is headed towards the East Coast of the States.

  • Acceleration to supersonic speeds in 15 seconds.

  • A number of second-generation supersonic transport designs are being studied in the United States, France, Japan, and Russia.

    Academic text (1994)
  • It flies at supersonic speed, not hypersonic.

  • And so in the past decade, we've seen several startups trying to bring supersonic passenger flights back.

  • At least the military was operating efficiently, Brian Martinson thought as he winged at supersonic speed high above the Atlantic.

    Fiction book (1998)
  • The new jet was designed to travel at supersonic speeds, significantly reducing flight time across the Atlantic.

Antonyms

subsonic
  • Specialized
4 6.4

Slower than the speed of sound in air

Compounds

A wave that travels faster than the speed of sound in air or other materials

How Fast

hypersonic
  • Specialized
4 7.8
supersonic
12 6.7
transonic
  • Specialized
9.6
subsonic
  • Specialized
4 6.4

Surface Forms

supersonic positive
supersonicer comparative
supersonicest superlative

Morphology

supersonic = sonic (transparent) = super + sonic

Clear productive combination of 'super-' (above/beyond) and 'sonic' (relating to sound) yielding 'faster than the speed of sound'.

Etymology

Supersonic starts with super- meaning 'above' and ends with sonic meaning 'sound', so it literally says 'above sound'. That's why supersonic describes something moving faster than the speed of sound and often making a 'sonic boom'.