"fundamental constant" meaning in English

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      "_dis1": "54 46",
      "english": "speed of light in vacuum",
      "word": "C"
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    {
      "_dis1": "54 46",
      "english": "Planck's constant",
      "word": "h"
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    {
      "_dis1": "54 46",
      "english": "gravitational constant",
      "word": "G"
    },
    {
      "_dis1": "54 46",
      "english": "fine-structure constant",
      "word": "α"
    },
    {
      "_dis1": "54 46",
      "word": "mp"
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    {
      "_dis1": "54 46",
      "word": "mn"
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    {
      "_dis1": "54 46",
      "english": "mass of the proton",
      "word": "me"
    },
    {
      "_dis1": "54 46",
      "word": "neutron and electron"
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    {
      "_dis1": "54 46",
      "english": "Boltzmann constant",
      "word": "k"
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    {
      "_dis1": "54 46",
      "english": "Avogadro's number",
      "word": "NA"
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        "any of a set of physical quantities that play a fundamental role in basic theories"
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        "(physics) any of a set of physical quantities that play a fundamental role in basic theories"
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      "glosses": [
        "A physical quantity that is not a function of other constants, such as Π (pi), C (light speed), etc. The smallest common denominators of physics, and the parameters or dimensions for the 'position' of our universe in the multiverse."
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        "(physics) A physical quantity that is not a function of other constants, such as Π (pi), C (light speed), etc. The smallest common denominators of physics, and the parameters or dimensions for the 'position' of our universe in the multiverse."
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      "english": "speed of light in vacuum",
      "word": "C"
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    {
      "english": "Planck's constant",
      "word": "h"
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      "english": "gravitational constant",
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      "english": "fine-structure constant",
      "word": "α"
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      "english": "mass of the proton",
      "word": "me"
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      "english": "Boltzmann constant",
      "word": "k"
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      "english": "Avogadro's number",
      "word": "NA"
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