"Einstein's constant" meaning in English

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  "etymology_text": "Einstein + 's + constant",
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      "glosses": [
        "The coupling constant appearing in the Einstein field equation."
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        "(physics) The coupling constant appearing in the Einstein field equation."
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          "word": "Einstein constant"
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      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "constant",
          "word": "愛因斯坦常數"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "Àiyīnsītǎn chángshù",
          "sense": "constant",
          "word": "爱因斯坦常数"
        },
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          "code": "fr",
          "lang": "French",
          "sense": "constant",
          "tags": [
            "feminine"
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          "word": "constante d’Einstein"
        },
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          "code": "ka",
          "lang": "Georgian",
          "roman": "ainšṭainis mudmiva",
          "sense": "constant",
          "word": "აინშტაინის მუდმივა"
        },
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          "code": "de",
          "lang": "German",
          "sense": "constant",
          "tags": [
            "feminine"
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          "word": "Einsteinkonstante"
        },
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          "lang": "Japanese",
          "roman": "Ainshutain teisū",
          "sense": "constant",
          "word": "アインシュタイン定数"
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          "code": "ro",
          "lang": "Romanian",
          "sense": "constant",
          "tags": [
            "feminine"
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          "word": "constanta lui Einstein"
        },
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          "code": "ru",
          "lang": "Russian",
          "roman": "postojánnaja Ejnštɛ́jna",
          "sense": "constant",
          "tags": [
            "feminine"
          ],
          "word": "постоя́нная Эйнште́йна"
        }
      ]
    }
  ],
  "word": "Einstein's constant"
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  "etymology_text": "Einstein + 's + constant",
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      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "constant",
      "word": "愛因斯坦常數"
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    {
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      "roman": "Àiyīnsītǎn chángshù",
      "sense": "constant",
      "word": "爱因斯坦常数"
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      "lang": "French",
      "sense": "constant",
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      "word": "constante d’Einstein"
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      "lang": "Georgian",
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      "word": "Einsteinkonstante"
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      "sense": "constant",
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      "lang": "Romanian",
      "sense": "constant",
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      "word": "constanta lui Einstein"
    },
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  "word": "Einstein's constant"
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