"mercores" meaning in Old Galician-Portuguese

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gl",
            "2": "mércores"
          },
          "expansion": "Galician: mércores",
          "name": "desc"
        }
      ],
      "text": "Galician: mércores"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "roa-opt",
        "2": "la",
        "3": "",
        "4": "Mercuriī dīes"
      },
      "expansion": "Latin Mercuriī dīes",
      "name": "inh"
    }
  ],
  "etymology_text": "From Latin Mercuriī dīes, variant of dīes Mercuriī, from Mercurius (“Roman god associated with speed and trade”).",
  "head_templates": [
    {
      "args": {
        "1": "roa-opt",
        "2": "noun",
        "3": "",
        "4": "",
        "g": "m",
        "head": ""
      },
      "expansion": "mercores m",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "mercores m",
      "name": "roa-opt-noun"
    }
  ],
  "lang": "Old Galician-Portuguese",
  "lang_code": "roa-opt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Galician-Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Wednesday, first of April",
          "ref": "13th century CE, Alfonso X of Castile, Cantigas de Santa Maria, Códice de los músicos, cantiga 393 ([[http://www.cantigasdesantamaria.com/csm/393/13] facsimile])",
          "text": "mercores primeiro dia dabril"
        }
      ],
      "glosses": [
        "Wednesday"
      ],
      "id": "en-mercores-roa-opt-noun-wKbMgpzQ",
      "links": [
        [
          "Wednesday",
          "Wednesday"
        ]
      ],
      "related": [
        {
          "topics": [
            "days-of-the-week",
            "weekdays",
            "time"
          ],
          "word": "dia da semana"
        },
        {
          "word": "domingo"
        },
        {
          "word": "lũes"
        },
        {
          "word": "segunda feira"
        },
        {
          "word": "martes"
        },
        {
          "word": "terça feira"
        },
        {
          "word": "mercores"
        },
        {
          "word": "quarta feira"
        },
        {
          "word": "joves"
        },
        {
          "word": "quinta feira"
        },
        {
          "word": "vernes"
        },
        {
          "word": "sesta feira"
        },
        {
          "word": "sabado"
        }
      ],
      "synonyms": [
        {
          "word": "quarta feira"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmɛɾ.ko.ɾes̺/"
    }
  ],
  "word": "mercores"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gl",
            "2": "mércores"
          },
          "expansion": "Galician: mércores",
          "name": "desc"
        }
      ],
      "text": "Galician: mércores"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "roa-opt",
        "2": "la",
        "3": "",
        "4": "Mercuriī dīes"
      },
      "expansion": "Latin Mercuriī dīes",
      "name": "inh"
    }
  ],
  "etymology_text": "From Latin Mercuriī dīes, variant of dīes Mercuriī, from Mercurius (“Roman god associated with speed and trade”).",
  "head_templates": [
    {
      "args": {
        "1": "roa-opt",
        "2": "noun",
        "3": "",
        "4": "",
        "g": "m",
        "head": ""
      },
      "expansion": "mercores m",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "mercores m",
      "name": "roa-opt-noun"
    }
  ],
  "lang": "Old Galician-Portuguese",
  "lang_code": "roa-opt",
  "pos": "noun",
  "related": [
    {
      "topics": [
        "days-of-the-week",
        "weekdays",
        "time"
      ],
      "word": "dia da semana"
    },
    {
      "word": "domingo"
    },
    {
      "word": "lũes"
    },
    {
      "word": "segunda feira"
    },
    {
      "word": "martes"
    },
    {
      "word": "terça feira"
    },
    {
      "word": "mercores"
    },
    {
      "word": "quarta feira"
    },
    {
      "word": "joves"
    },
    {
      "word": "quinta feira"
    },
    {
      "word": "vernes"
    },
    {
      "word": "sesta feira"
    },
    {
      "word": "sabado"
    }
  ],
  "senses": [
    {
      "categories": [
        "Old Galician-Portuguese entries with incorrect language header",
        "Old Galician-Portuguese lemmas",
        "Old Galician-Portuguese masculine nouns",
        "Old Galician-Portuguese nouns",
        "Old Galician-Portuguese terms derived from Latin",
        "Old Galician-Portuguese terms inherited from Latin",
        "Old Galician-Portuguese terms with IPA pronunciation"
      ],
      "examples": [
        {
          "english": "Wednesday, first of April",
          "ref": "13th century CE, Alfonso X of Castile, Cantigas de Santa Maria, Códice de los músicos, cantiga 393 ([[http://www.cantigasdesantamaria.com/csm/393/13] facsimile])",
          "text": "mercores primeiro dia dabril"
        }
      ],
      "glosses": [
        "Wednesday"
      ],
      "links": [
        [
          "Wednesday",
          "Wednesday"
        ]
      ],
      "synonyms": [
        {
          "word": "quarta feira"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmɛɾ.ko.ɾes̺/"
    }
  ],
  "word": "mercores"
}