"mesogaster" meaning in English

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      "expansion": "New Latin mesogastrium",
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      "args": {
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        "3": "μέσος",
        "t": "middle"
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      "expansion": "Ancient Greek μέσος (mésos, “middle”)",
      "name": "der"
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  ],
  "etymology_text": "From New Latin mesogastrium, from Ancient Greek μέσος (mésos, “middle”) + γαστήρ (gastḗr, “belly”).",
  "forms": [
    {
      "form": "mesogasters",
      "tags": [
        "plural"
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      "expansion": "mesogaster (plural mesogasters)",
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The mesogastrium."
      ],
      "id": "en-mesogaster-en-noun-YyE3csyE",
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        "(anatomy) The mesogastrium."
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "mesogaster"
}

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        "3": "mesogastrium"
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      "expansion": "New Latin mesogastrium",
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    {
      "args": {
        "1": "en",
        "2": "grc",
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        "t": "middle"
      },
      "expansion": "Ancient Greek μέσος (mésos, “middle”)",
      "name": "der"
    }
  ],
  "etymology_text": "From New Latin mesogastrium, from Ancient Greek μέσος (mésos, “middle”) + γαστήρ (gastḗr, “belly”).",
  "forms": [
    {
      "form": "mesogasters",
      "tags": [
        "plural"
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  "lang_code": "en",
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        "(anatomy) The mesogastrium."
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        "anatomy",
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  "word": "mesogaster"
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