hypersonic


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hy·per·son·ic

 (hī′pər-sŏn′ĭk)
adj.
Of, relating to, or capable of speed equal to or exceeding five times the speed of sound.

hy′per·son′i·cal·ly adv.

hypersonic

(ˌhaɪpəˈsɒnɪk)
adj
(General Physics) concerned with or having a velocity of at least five times that of sound in the same medium under the same conditions
ˌhyperˈsonics n

hy•per•son•ic

(ˌhaɪ pərˈsɒn ɪk)

adj.
noting or pertaining to speed that is at least five times that of sound in the same medium.
[1935–40]

hypersonic

Of or pertaining to speeds equal to, or in excess of, five times the speed of sound. See also speed of sound.
Translations
References in periodicals archive ?
Russia's Defense Ministry on Saturday said it successfully launched a hypersonic missile dubbed the Kinzhal missile that President Vladimir Putin unveiled earlier this month.
BBC - News Russia says it has successfully test-launched a hypersonic missile, one of a range of nuclear-capable weapons announced by President Vladimir Putin earlier this month.
Boeing reveals hypersonic plane that could travel globe in three hours.
Orbital ATK has entered into a contract with the Defense Advanced Research Projects Agency to study potential integration of turbine and hypersonic engine technologies into a new aircraft propulsion system under DARPA's Advanced Full Range Engine program.
Rumored to be powered by an air-breathing scramjet engine, the SR-72 will conceivably be capable of topping Mach 6 (4,000MPH), granting the hypersonic aircraft an ability to streak through enemy air defences before anyone knows it's even there.
The primary aim of the AFRE program is development and initial demonstration of a reusable hydrocarbon propulsion system that can operate reliably and affordably over the full range of speeds between takeoff and hypersonic cruise.
The course guides students through the process a team of engineers would follow in designing a hypersonic trans-atmospheric vehicle.
Meanwhile, military leaders and analysts have warned that countries including China and Russia have beefed up spending on hypersonic development and testing in recent years.
Air Force are funding the Hypersonic Air-breathing Weapon Concept, which aims to produce a hypersonic missile that would travel at Mach 5 (five times the speed of sound) or faster (Szoldra 2016a).
M2 EQUITYBITES-January 21, 2016-Orbital ATK tests 3D-printed hypersonic engine combustor
Hypersonic weapons diffusion appears to have started as a technology to increase US security against terrorist threats.
A HYPERSONIC passenger jet which could reduce flights to the Far East to under three hours has been in the pipeline for nearly a decade.