"crossprotection" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "cross-",
        "3": "protection"
      },
      "expansion": "cross- + protection",
      "name": "af"
    }
  ],
  "etymology_text": "From cross- + protection.",
  "forms": [
    {
      "form": "crossprotections",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "crossprotection (plural crossprotections)",
      "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": "English terms prefixed with cross-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Virology",
          "orig": "en:Virology",
          "parents": [
            "Medicine",
            "Microbiology",
            "Pathology",
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "resistance to a virus following infection by a related one"
      ],
      "id": "en-crossprotection-en-noun-ScSXOIDv",
      "links": [
        [
          "resistance",
          "resistance"
        ],
        [
          "virus",
          "virus"
        ],
        [
          "infection",
          "infection"
        ]
      ]
    }
  ],
  "word": "crossprotection"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "cross-",
        "3": "protection"
      },
      "expansion": "cross- + protection",
      "name": "af"
    }
  ],
  "etymology_text": "From cross- + protection.",
  "forms": [
    {
      "form": "crossprotections",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "crossprotection (plural crossprotections)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with cross-",
        "en:Virology"
      ],
      "glosses": [
        "resistance to a virus following infection by a related one"
      ],
      "links": [
        [
          "resistance",
          "resistance"
        ],
        [
          "virus",
          "virus"
        ],
        [
          "infection",
          "infection"
        ]
      ]
    }
  ],
  "word": "crossprotection"
}