: a usually high speed expressed by a Mach number
an airplane flying at Mach 2
Examples of mach in a Sentence
Recent Examples on the Web
David Szondy
june 04, New Atlas, 4 June 2026
Infinite Capital and Rabbit Capital led Mach Industries’ Series C funding round.
—Queenie Wong, Los Angeles Times, 3 June 2026
However, one of the most common misconceptions surrounding hypersonic weapons is that any missile traveling faster than Mach 5 qualifies as one.
—Kaif Shaikh, Interesting Engineering, 31 May 2026
That includes the Ford Mustang Mach-E, the Toyota bZ series, the Honda Prologue, Nissan’s growing EV lineup, Volkswagen’s electric models, and CDJR electric vehicles.
—Rancho Santa Fe Review, San Diego Union-Tribune, 26 May 2026
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Noun
The new contract focuses on reducing the risk factors for Quarthorse, especially in propulsion, thermal management, and power generation, as well as being able to release payloads at speeds up to Mach 3.
—David Szondy
june 04, New Atlas, 4 June 2026
Infinite Capital and Rabbit Capital led Mach Industries’ Series C funding round.
—Queenie Wong, Los Angeles Times, 3 June 2026
However, one of the most common misconceptions surrounding hypersonic weapons is that any missile traveling faster than Mach 5 qualifies as one.
—Kaif Shaikh, Interesting Engineering, 31 May 2026
That includes the Ford Mustang Mach-E, the Toyota bZ series, the Honda Prologue, Nissan’s growing EV lineup, Volkswagen’s electric models, and CDJR electric vehicles.
—Rancho Santa Fe Review, San Diego Union-Tribune, 26 May 2026
See All Example Sentences for mach
Cite this Entry
“Mach.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mach. Accessed 10 Jun. 2026.
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Mach
nounMedical Definition
Mach
noun
: a usually high speed expressed by a Mach number
an airplane flying at Mach 2
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