mach
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About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.mach
abbreviationDefinition of MACH
Other Mechanical Engineering Terms
Mach
noun \ˈmäk\Definition of MACH
: a usually high speed expressed by a Mach number <an airplane flying at Mach 2>
See Origin of MACH
Mach number
First Known Use: 1946
Mach
biographical name \ˈmäḵ, ˈmäk\Browse
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