"radiometric dating" meaning in English

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  "forms": [
    {
      "form": "radiometric datings",
      "tags": [
        "plural"
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  ],
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      "expansion": "radiometric dating (plural radiometric datings)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "langcode": "en",
          "name": "Radioactivity",
          "orig": "en:Radioactivity",
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      "examples": [
        {
          "ref": "1984, Don L. Eicher, Arcie Lee McAlester, Marcia L. Rottman, The History of the Earth's Crust, Prentice-Hall, page 16",
          "text": "Perhaps the most significant achievement of radiometric dating over the past two decades has been to provide an absolute calibration, in years, for the traditional sedimentary time scale.",
          "type": "quotation"
        },
        {
          "ref": "1999, Stanley Chernicoff, Haydn A. Fox, Essentials of Geology, Houghton Mifflin, page 150",
          "text": "Radiometric dating of Moon rocks and meteorites has enabled us to determine that the age of the Earth is approximately 4.6 billion years.",
          "type": "quotation"
        },
        {
          "ref": "2001, Maria Eugenia Aubet, translated by Mary Turton, The Phoenicians and the West, 2nd edition, Cambridge University Press, page 379",
          "text": "For various reasons, we have discarded the radiometric datings obtained in minero-metallurgical regions of Huelva province:[…].",
          "type": "quotation"
        },
        {
          "ref": "2002, Encyclopedia of Physical Science and Technology, Volume 6, Academic Press, page 639",
          "text": "The first is radiometric dating of meteorites and rocks from the surface of the moon.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of radioactive dating"
      ],
      "id": "en-radiometric_dating-en-noun-ilEvpKEK",
      "links": [
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          "radioactive dating",
          "radioactive dating#English"
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          "word": "radioactive dating"
        }
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    }
  ],
  "word": "radiometric dating"
}

{
  "forms": [
    {
      "form": "radiometric datings",
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        {
          "ref": "1984, Don L. Eicher, Arcie Lee McAlester, Marcia L. Rottman, The History of the Earth's Crust, Prentice-Hall, page 16",
          "text": "Perhaps the most significant achievement of radiometric dating over the past two decades has been to provide an absolute calibration, in years, for the traditional sedimentary time scale.",
          "type": "quotation"
        },
        {
          "ref": "1999, Stanley Chernicoff, Haydn A. Fox, Essentials of Geology, Houghton Mifflin, page 150",
          "text": "Radiometric dating of Moon rocks and meteorites has enabled us to determine that the age of the Earth is approximately 4.6 billion years.",
          "type": "quotation"
        },
        {
          "ref": "2001, Maria Eugenia Aubet, translated by Mary Turton, The Phoenicians and the West, 2nd edition, Cambridge University Press, page 379",
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          "text": "The first is radiometric dating of meteorites and rocks from the surface of the moon.",
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      ],
      "glosses": [
        "Synonym of radioactive dating"
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          "radioactive dating#English"
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          "word": "radioactive dating"
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  "word": "radiometric dating"
}