"Lemaître's law" meaning in English

{
  "etymology_text": "After Georges Lemaître, who published on the topic before Hubble.",
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  "lang_code": "en",
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      "glosses": [
        "Synonym of Hubble law"
      ],
      "id": "en-Lemaître's_law-en-name-ahBGONko",
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          "astronomy",
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          "Hubble law",
          "Hubble law#English"
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      "raw_glosses": [
        "(astronomy) Synonym of Hubble law"
      ],
      "synonyms": [
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          "tags": [
            "synonym",
            "synonym-of"
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          "word": "Hubble law"
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      "topics": [
        "astronomy",
        "natural-sciences"
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      "wikipedia": [
        "Georges Lemaître"
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    }
  ],
  "word": "Lemaître's law"
}

{
  "etymology_text": "After Georges Lemaître, who published on the topic before Hubble.",
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  "lang_code": "en",
  "pos": "name",
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      "glosses": [
        "Synonym of Hubble law"
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          "Hubble law",
          "Hubble law#English"
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      "raw_glosses": [
        "(astronomy) Synonym of Hubble law"
      ],
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  "word": "Lemaître's law"
}