Supersonic

/ˌsuːpərˈsɒnɪk/

Meaning & Definition

adjective
Relating to speeds greater than the speed of sound, typically above Mach 1.
The supersonic jet broke the sound barrier during its test flight.
Characterized by waves or phenomena that occur at supersonic speeds.
Researchers are studying supersonic flow over aerodynamic surfaces.
Referring to sound waves that travel faster than the speed of sound.
The supersonic boom could be heard miles away when the plane flew overhead.

Etymology

Derived from the prefix 'super-' meaning 'above' and 'sonic' meaning 'related to sound'.

Common Phrases and Expressions

supersonic speed
A speed that exceeds the speed of sound, often used in the context of aircraft.
supersonic travel
Traveling at speeds greater than the speed of sound.

Related Words

sonic
Relating to sound.
hypersonic
Referring to speeds greater than five times the speed of sound.

Slang Meanings

Extremely fast or quick.
That new car is supersonic!
Used to describe something impressive or extraordinary.
His performance was supersonic, leaving everyone in awe.