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Definitions

Mach

[mahk] / mɑk /
NOUN
Mach number
Synonyms


Example Sentences

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The loop, also known as the Mach Loop, is an attraction for aviation enthusiasts and photographers.

From BBC ● Sep. 23, 2026

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

From Science Daily ● Jul. 17, 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

The deal reflects changing defense sector dynamics, with startups like Mach gaining resources amid increased venture-capital investment.

From The Wall Street Journal ● May 19, 2026

The fulfillment of Mach 1 fed the appetite for Mach 2.

From "Hidden Figures" by Margot Lee Shetterly


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