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Mach

[mahk] / mɑk /
NOUN
Mach number
Synonyms


Example Sentences

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The first dates to the 1880s and was introduced by physicist Ernst Mach.

From Science Daily Jul. 17, 2026

Larry Ryan drives a 2021 Mustang Mach E but his “wife refuses to ride in the car on any trips over 150 miles for fear of running out of charge.”

From The Wall Street Journal Jul. 11, 2026

El Segundo-based industrial supplies company Advanced Manufacturing Company of America and Huntington Beach-based aerospace company Mach Industries each raised $300 million.

From Los Angeles Times Jul. 10, 2026

California defense tech startup Mach Industries said Tuesday it raised $300 million, nearly quadrupling the company’s valuation to $1.8 billion within a year.

From Los Angeles Times Jun. 3, 2026

With Mach 1 achieved, engineering imaginations broke free of all previous speed limits.

From "Hidden Figures" by Margot Lee Shetterly




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