"vis vitalis" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "vīs vītālis",
        "t": "life force"
      },
      "expansion": "Borrowed from Latin vīs vītālis (“life force”)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Latin vīs vītālis (“life force”).",
  "head_templates": [
    {
      "args": {
        "1": "?",
        "nolinkhead": "1"
      },
      "expansion": "vis vitalis",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Biology",
          "orig": "en:Biology",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A vital force."
      ],
      "id": "en-vis_vitalis-en-noun-h~Ia~ZjQ",
      "links": [
        [
          "biology",
          "biology"
        ],
        [
          "vital force",
          "vital force"
        ]
      ],
      "raw_glosses": [
        "(biology) A vital force."
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ]
    }
  ],
  "word": "vis vitalis"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "vīs vītālis",
        "t": "life force"
      },
      "expansion": "Borrowed from Latin vīs vītālis (“life force”)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Latin vīs vītālis (“life force”).",
  "head_templates": [
    {
      "args": {
        "1": "?",
        "nolinkhead": "1"
      },
      "expansion": "vis vitalis",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "English terms borrowed from Latin",
        "English terms derived from Latin",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Biology"
      ],
      "glosses": [
        "A vital force."
      ],
      "links": [
        [
          "biology",
          "biology"
        ],
        [
          "vital force",
          "vital force"
        ]
      ],
      "raw_glosses": [
        "(biology) A vital force."
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ]
    }
  ],
  "word": "vis vitalis"
}