"cuer" meaning in Old Spanish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "es",
            "2": "cor"
          },
          "expansion": "Spanish: cor",
          "name": "desc"
        }
      ],
      "text": "Spanish: cor"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "osp",
        "2": "ine-pro"
      },
      "expansion": "",
      "name": "dercat"
    },
    {
      "args": {
        "1": "osp",
        "2": "VL.",
        "3": "*corem",
        "g": "m"
      },
      "expansion": "Vulgar Latin *corem m",
      "name": "inh"
    },
    {
      "args": {
        "1": "osp",
        "2": "la",
        "3": "cor",
        "g": "n"
      },
      "expansion": "Latin cor n",
      "name": "inh"
    }
  ],
  "etymology_text": "From Vulgar Latin *corem m, from Latin cor n.",
  "head_templates": [
    {
      "args": {
        "1": "osp",
        "2": "noun",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "cuer m",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "cuer m (usually uncountable)",
      "name": "osp-noun"
    }
  ],
  "lang": "Old Spanish",
  "lang_code": "osp",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 6 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "osp",
          "name": "Anatomy",
          "orig": "osp:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Jehoiada made a covenant with the king and with the people, that they should serve the Creator with a good heart.",
          "ref": "c. 1200, Almerich, Fazienda de Ultramar, f. 58r:",
          "text": "Fizo ioiade taiamiento con el reẏ e con el pueblo que ſiruieſſen al ćador de buen cuer.",
          "type": "quote"
        }
      ],
      "glosses": [
        "heart"
      ],
      "id": "en-cuer-osp-noun-PLloqYII",
      "links": [
        [
          "heart",
          "heart"
        ]
      ],
      "related": [
        {
          "word": "coraçon"
        }
      ],
      "synonyms": [
        {
          "word": "coraçon"
        },
        {
          "word": "cor"
        }
      ],
      "tags": [
        "masculine",
        "uncountable",
        "usually"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈku͡eɾ/"
    }
  ],
  "word": "cuer"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "es",
            "2": "cor"
          },
          "expansion": "Spanish: cor",
          "name": "desc"
        }
      ],
      "text": "Spanish: cor"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "osp",
        "2": "ine-pro"
      },
      "expansion": "",
      "name": "dercat"
    },
    {
      "args": {
        "1": "osp",
        "2": "VL.",
        "3": "*corem",
        "g": "m"
      },
      "expansion": "Vulgar Latin *corem m",
      "name": "inh"
    },
    {
      "args": {
        "1": "osp",
        "2": "la",
        "3": "cor",
        "g": "n"
      },
      "expansion": "Latin cor n",
      "name": "inh"
    }
  ],
  "etymology_text": "From Vulgar Latin *corem m, from Latin cor n.",
  "head_templates": [
    {
      "args": {
        "1": "osp",
        "2": "noun",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "cuer m",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "cuer m (usually uncountable)",
      "name": "osp-noun"
    }
  ],
  "lang": "Old Spanish",
  "lang_code": "osp",
  "pos": "noun",
  "related": [
    {
      "word": "coraçon"
    }
  ],
  "senses": [
    {
      "categories": [
        "Old Spanish entries with incorrect language header",
        "Old Spanish lemmas",
        "Old Spanish masculine nouns",
        "Old Spanish nouns",
        "Old Spanish terms derived from Latin",
        "Old Spanish terms derived from Proto-Indo-European",
        "Old Spanish terms derived from Vulgar Latin",
        "Old Spanish terms inherited from Latin",
        "Old Spanish terms inherited from Vulgar Latin",
        "Old Spanish terms with quotations",
        "Pages with 6 entries",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "osp:Anatomy"
      ],
      "examples": [
        {
          "english": "Jehoiada made a covenant with the king and with the people, that they should serve the Creator with a good heart.",
          "ref": "c. 1200, Almerich, Fazienda de Ultramar, f. 58r:",
          "text": "Fizo ioiade taiamiento con el reẏ e con el pueblo que ſiruieſſen al ćador de buen cuer.",
          "type": "quote"
        }
      ],
      "glosses": [
        "heart"
      ],
      "links": [
        [
          "heart",
          "heart"
        ]
      ],
      "synonyms": [
        {
          "word": "coraçon"
        }
      ],
      "tags": [
        "masculine",
        "uncountable",
        "usually"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈku͡eɾ/"
    }
  ],
  "synonyms": [
    {
      "word": "cor"
    }
  ],
  "word": "cuer"
}