"couvrechief" meaning in Ancien français

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ancien français",
      "orig": "ancien français",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "couvre-chef"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "kerchief"
    }
  ],
  "etymology_texts": [
    "Substantif composé de couvre et de chief (« tête »)."
  ],
  "forms": [
    {
      "form": "couvrechiés",
      "raw_tags": [
        "Cas sujet"
      ],
      "tags": [
        "singular"
      ]
    },
    {
      "form": "couvrechiés",
      "raw_tags": [
        "Cas régime"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Vêtements en ancien français",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Couvre-chef."
      ],
      "id": "fr-couvrechief-fro-noun-bd9~SqZ2",
      "topics": [
        "clothing"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "couvrechief"
}

{
  "categories": [
    "Compositions en ancien français",
    "Noms communs en ancien français",
    "ancien français"
  ],
  "derived": [
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "couvre-chef"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "kerchief"
    }
  ],
  "etymology_texts": [
    "Substantif composé de couvre et de chief (« tête »)."
  ],
  "forms": [
    {
      "form": "couvrechiés",
      "raw_tags": [
        "Cas sujet"
      ],
      "tags": [
        "singular"
      ]
    },
    {
      "form": "couvrechiés",
      "raw_tags": [
        "Cas régime"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Vêtements en ancien français"
      ],
      "glosses": [
        "Couvre-chef."
      ],
      "topics": [
        "clothing"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "couvrechief"
}