"Mmes." meaning in French

{
  "head_templates": [
    {
      "args": {
        "1": "fr",
        "2": "noun form",
        "g": "f"
      },
      "expansion": "Mmes. f",
      "name": "head"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Mᵐᵉˢ"
        },
        {
          "word": "Mesdames"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French links with redundant target parameters",
          "parents": [
            "Links with redundant target parameters",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of Mᵐᵉˢ; Abbreviation of Mesdames."
      ],
      "id": "en-Mmes.-fr-noun-f2leffKC",
      "links": [
        [
          "Mᵐᵉˢ",
          "Mmes#French"
        ],
        [
          "Mesdames",
          "Mesdames#French"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "alternative",
        "feminine"
      ]
    }
  ],
  "word": "Mmes."
}

{
  "head_templates": [
    {
      "args": {
        "1": "fr",
        "2": "noun form",
        "g": "f"
      },
      "expansion": "Mmes. f",
      "name": "head"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Mᵐᵉˢ"
        },
        {
          "word": "Mesdames"
        }
      ],
      "categories": [
        "French abbreviations",
        "French entries with incorrect language header",
        "French links with redundant target parameters",
        "French non-lemma forms",
        "French noun forms",
        "French terms spelled with .",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "Alternative form of Mᵐᵉˢ; Abbreviation of Mesdames."
      ],
      "links": [
        [
          "Mᵐᵉˢ",
          "Mmes#French"
        ],
        [
          "Mesdames",
          "Mesdames#French"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "alternative",
        "feminine"
      ]
    }
  ],
  "word": "Mmes."
}