What does hypersonic mean?
The term hypersonic refers to speeds that are five or more times the speed of sound, or approximately 3,800 miles per hour. This concept is crucial in aerospace engineering and military technology, where hypersonic vehicles, missiles, and aircraft are being developed for their unparalleled speed and maneuverability. The study of hypersonic flight involves understanding extreme conditions such as high temperatures and intense friction. As research progresses, hypersonic technology may revolutionize transportation and defense systems. The term is also used to describe the extremely high speeds achieved by certain natural phenomena, such as meteorites entering Earth's atmosphere. Overall, hypersonic speeds represent a frontier in technological advancement and scientific exploration.
adjectiveRelating to or denoting speeds equal to or exceeding five times the speed of sound. Used to describe vehicles, aircraft, or missiles that travel at extremely high speeds.
- Relating to extremely high speeds
- Denoting advanced technologies or vehicles capable of hypersonic flight
"The new hypersonic missile can travel at speeds over Mach 5, making it nearly impossible to intercept."
"The hypersonic aircraft broke the sound barrier in seconds."
"Researchers are studying materials for hypersonic vehicles to withstand extreme temperatures."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of hypersonic
The word hypersonic combines 'hyper,' meaning 'beyond' or 'exceeding,' with 'sonic,' relating to sound. This etymology reflects the concept of speeds that far exceed the speed of sound. The term has its roots in the study of aerodynamics and the behavior of objects at high velocities.
How hypersonic is actually used
Often used in the context of aerospace engineering, military technology, and scientific research. Can imply cutting-edge technology or extreme conditions.