"noradrenalin" meaning in English

{
  "forms": [
    {
      "form": "noradrenalins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
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      "expansion": "noradrenalin (countable and uncountable, plural noradrenalins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "noradrenaline"
        }
      ],
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
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          "parents": [],
          "source": "w"
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      "examples": [
        {
          "ref": "1997, Ian McEwan, Enduring Love, Vintage (1998), page 51:",
          "text": "Nerve terminals buried deep in the tissue of the heart secrete their noradrenalin, and the heart lurches into accelerated pumping.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of noradrenaline"
      ],
      "id": "en-noradrenalin-en-noun-Eb~6nLhC",
      "links": [
        [
          "noradrenaline",
          "noradrenaline#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
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        "uncountable"
      ]
    }
  ],
  "word": "noradrenalin"
}

{
  "forms": [
    {
      "form": "noradrenalins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "noradrenalin (countable and uncountable, plural noradrenalins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "noradrenaline"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
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        "English uncountable nouns",
        "Pages with 2 entries",
        "Pages with entries"
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      "examples": [
        {
          "ref": "1997, Ian McEwan, Enduring Love, Vintage (1998), page 51:",
          "text": "Nerve terminals buried deep in the tissue of the heart secrete their noradrenalin, and the heart lurches into accelerated pumping.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of noradrenaline"
      ],
      "links": [
        [
          "noradrenaline",
          "noradrenaline#English"
        ]
      ],
      "tags": [
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        "alternative",
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      ]
    }
  ],
  "word": "noradrenalin"
}