"Mercredi Saint" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Calendrier en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Compositions en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de mercredi et de saint."
  ],
  "forms": [
    {
      "form": "Mercredis Saints",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mercredi saint"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en français du christianisme",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Romain Rolland, Pierre et Luce, Éditions Albin Michel, 1925, page 173",
          "text": "La ruée allemande atteignit la ligne de faîte, entre le Lundi Saint et le Mercredi Saint."
        }
      ],
      "glosses": [
        "Variante orthographique de mercredi saint."
      ],
      "id": "fr-Mercredi_Saint-fr-noun-lmXxTyZJ",
      "tags": [
        "alt-of"
      ],
      "topics": [
        "Christianity"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\mɛʁ.kʁə.di sɛ̃\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "Mercredi Saint"
}

{
  "categories": [
    "Calendrier en français",
    "Compositions en français",
    "Locutions nominales en français",
    "français"
  ],
  "etymology_texts": [
    "Composé de mercredi et de saint."
  ],
  "forms": [
    {
      "form": "Mercredis Saints",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mercredi saint"
        }
      ],
      "categories": [
        "Exemples en français",
        "Lexique en français du christianisme"
      ],
      "examples": [
        {
          "ref": "Romain Rolland, Pierre et Luce, Éditions Albin Michel, 1925, page 173",
          "text": "La ruée allemande atteignit la ligne de faîte, entre le Lundi Saint et le Mercredi Saint."
        }
      ],
      "glosses": [
        "Variante orthographique de mercredi saint."
      ],
      "tags": [
        "alt-of"
      ],
      "topics": [
        "Christianity"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\mɛʁ.kʁə.di sɛ̃\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "Mercredi Saint"
}