"grand-meres" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "wa",
        "2": "noun form"
      },
      "expansion": "grand-meres",
      "name": "head"
    }
  ],
  "lang": "Walloon",
  "lang_code": "wa",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Walloon entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "grand-mere"
        }
      ],
      "glosses": [
        "plural of grand-mere"
      ],
      "id": "en-grand-meres-wa-noun-nvhPj-bf",
      "links": [
        [
          "grand-mere",
          "grand-mere#Walloon"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡʀɑ̃ː.meːʀ/"
    },
    {
      "ipa": "/ɡʀɑ̃ː.mɛːʀ/"
    },
    {
      "ipa": "/ɡʀɑ̃ː.me/"
    }
  ],
  "word": "grand-meres"
}

{
  "head_templates": [
    {
      "args": {
        "1": "wa",
        "2": "noun form"
      },
      "expansion": "grand-meres",
      "name": "head"
    }
  ],
  "lang": "Walloon",
  "lang_code": "wa",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Walloon entries with incorrect language header",
        "Walloon non-lemma forms",
        "Walloon noun forms"
      ],
      "form_of": [
        {
          "word": "grand-mere"
        }
      ],
      "glosses": [
        "plural of grand-mere"
      ],
      "links": [
        [
          "grand-mere",
          "grand-mere#Walloon"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡʀɑ̃ː.meːʀ/"
    },
    {
      "ipa": "/ɡʀɑ̃ː.mɛːʀ/"
    },
    {
      "ipa": "/ɡʀɑ̃ː.me/"
    }
  ],
  "word": "grand-meres"
}