"tertium quid" meaning in English

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        "3": "tertium quid",
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      "expansion": "Borrowed from Latin tertium quid (“third thing”)",
      "name": "bor+"
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  "etymology_text": "Borrowed from Latin tertium quid (“third thing”).",
  "forms": [
    {
      "form": "tertium quids",
      "tags": [
        "plural"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "glosses": [
        "Something intermediate between two classifications."
      ],
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          "ref": "1888, Rudyard Kipling, At the Pit's Mouth:",
          "text": "Once upon a time there was a Man and his Wife and a Tertium Quid.",
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      "glosses": [
        "A third party in a situation, such as one who comes between two potential romantic partners; a \"gooseberry\" or \"third wheel\"."
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        {
          "_dis1": "18 82",
          "word": "secundum quid"
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  "wikipedia": [
    "tertium quid"
  ],
  "word": "tertium quid"
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      "name": "bor+"
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  ],
  "etymology_text": "Borrowed from Latin tertium quid (“third thing”).",
  "forms": [
    {
      "form": "tertium quids",
      "tags": [
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  "pos": "noun",
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        "A third party in a situation, such as one who comes between two potential romantic partners; a \"gooseberry\" or \"third wheel\"."
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