"maternofilial" meaning in Spanish

{
  "forms": [
    {
      "form": "maternofiliales",
      "tags": [
        "feminine",
        "masculine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "maternofilial m or f (masculine and feminine plural maternofiliales)",
      "name": "es-adj"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2017 January 19, “Cartelera”, in El Comercio:",
          "text": "Bayona cierra su trilogía sobre las relaciones maternofiliales, que inició con \"El orfanato\" y continuó con \"Lo imposible\".",
          "type": "quote"
        }
      ],
      "glosses": [
        "mother-son"
      ],
      "id": "en-maternofilial-es-adj-8MnrbUUp",
      "links": [
        [
          "mother",
          "mother"
        ],
        [
          "son",
          "son"
        ]
      ],
      "tags": [
        "feminine",
        "masculine"
      ]
    }
  ],
  "word": "maternofilial"
}

{
  "forms": [
    {
      "form": "maternofiliales",
      "tags": [
        "feminine",
        "masculine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "maternofilial m or f (masculine and feminine plural maternofiliales)",
      "name": "es-adj"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Requests for translations of Spanish quotations",
        "Spanish adjectives",
        "Spanish entries with incorrect language header",
        "Spanish epicene adjectives",
        "Spanish lemmas",
        "Spanish terms with quotations"
      ],
      "examples": [
        {
          "ref": "2017 January 19, “Cartelera”, in El Comercio:",
          "text": "Bayona cierra su trilogía sobre las relaciones maternofiliales, que inició con \"El orfanato\" y continuó con \"Lo imposible\".",
          "type": "quote"
        }
      ],
      "glosses": [
        "mother-son"
      ],
      "links": [
        [
          "mother",
          "mother"
        ],
        [
          "son",
          "son"
        ]
      ],
      "tags": [
        "feminine",
        "masculine"
      ]
    }
  ],
  "word": "maternofilial"
}