"faciolingual" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "facio",
        "3": "lingual"
      },
      "expansion": "facio- + lingual",
      "name": "prefix"
    }
  ],
  "etymology_text": "From facio- + lingual.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "faciolingual (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 facio-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Relating to the face and tongue."
      ],
      "id": "en-faciolingual-en-adj-2F~Miwk4",
      "links": [
        [
          "face",
          "face"
        ],
        [
          "tongue",
          "tongue"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɪŋɡwəl"
    }
  ],
  "word": "faciolingual"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "facio",
        "3": "lingual"
      },
      "expansion": "facio- + lingual",
      "name": "prefix"
    }
  ],
  "etymology_text": "From facio- + lingual.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "faciolingual (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with facio-",
        "English uncomparable adjectives",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:English/ɪŋɡwəl",
        "Rhymes:English/ɪŋɡwəl/5 syllables"
      ],
      "glosses": [
        "Relating to the face and tongue."
      ],
      "links": [
        [
          "face",
          "face"
        ],
        [
          "tongue",
          "tongue"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɪŋɡwəl"
    }
  ],
  "word": "faciolingual"
}