Definitions for MACHmɑk, mɑx

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Random House Webster's College Dictionary

machmɑk(n.)

or Mach

  1. a number indicating the ratio of the speed of an object to the speed of sound in the medium through which the object is moving.

    Category: Physics

    Ref: Abbr.: M 2 1

Origin of mach:

after E. Mach

Machmɑk, mɑx(n.)

  1. Ernst, 1838–1916, Austrian physicist.

    Category: Biography

mach.

  1. machine.

    Category: Machinery

  2. machinery.

    Category: Machinery

  3. machinist.

    Category: Machinery

Princeton's WordNet

  1. Mach, Ernst Mach(noun)

    Austrian physicist and philosopher who introduced the Mach number and who founded logical positivism (1838-1916)

Wiktionary

  1. Mach(Noun)

    a ratio of the speed (of an object, etc.) to the speed of sound in the fluid or other medium through which the object travels. Usually used to describe supersonic speeds.

    The jet traveled at Mach 3.

  2. Mach(Noun)

    the Mach number

  3. Mach(ProperNoun)

    Ernst Mach, Austrian physicist 1838 - 1916.


Translations for MACH

Kernerman English Multilingual Dictionary

moss(noun)

(any variety of) a type of small flowerless plant, found in damp places, forming a soft green covering on tree trunks etc

The bank of the river was covered in moss.

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