What is the meaning of Mach?

singular imperative of machen

first/third-person singular present indicative of mōgen

Alternative form of macche

Alternative form of macchen

first-person singular of mache

second-person singular imperative of mache

waving, flapping

type of folk dance

used when some action is performed swiftly

Mach number (ratio of the speed of a body to that of sound in the surrounding medium)

genitive plural of macha

fly (insect)

mach

Clipping of a-mach (out).

Obsolete spelling of mah.

moss

Nasal mutation of bach (small).

Nasal mutation of bach (hook).

Source: wiktionary.org