Supersonic

usgb/ˌsuːpərˈsɑːnɪk/
adjective

Faster than the speed of sound.

The jet flew at supersonic speed.
Visual representation of "supersonic" - Faster than the speed of sound.

Often appears as...

  • supersonic speed
  • supersonic jet

Usage tips

Technical

Definition 1 of 2
Visual representation of "supersonic"
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Speed Context

Used to describe objects moving faster than sound, usually in aerospace and military contexts.

Illustration for Speed Context
The supersonic missile was launched during the test.
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Technical Term

A technical term often found in science, engineering, and aviation.

Illustration for Technical Term
Supersonic aerodynamics are critical for a stealth fighter's design.
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Not Sonic Speed

Despite 'sonic' in the name, it means faster than sound, not simply the speed of sound.

Illustration for Not Sonic Speed
Breaking the sound barrier means achieving supersonic speed.
Visual representation of the word "Supersonic"

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