"acier" meaning in Occitan

{
  "categories": [
    {
      "kind": "other",
      "name": "Alliages en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Couleurs grises en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en occitan issus d’un mot en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Occitan",
      "orig": "occitan",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "acierar"
    }
  ],
  "etymology_texts": [
    "Du latin acies."
  ],
  "forms": [
    {
      "form": "acièr",
      "tags": [
        "dialectal"
      ]
    }
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Occitan limousin",
          "orig": "occitan limousin",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Occitan provençal",
          "orig": "occitan provençal",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        ", Acier (alliage)."
      ],
      "id": "fr-acier-oc-noun-gxD1aSk7",
      "raw_tags": [
        "Provençal",
        "Limousin"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\aˈsje\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "acier"
}

{
  "categories": [
    "Alliages en occitan",
    "Couleurs grises en français",
    "Mots en occitan issus d’un mot en latin",
    "Noms communs en occitan",
    "occitan"
  ],
  "derived": [
    {
      "word": "acierar"
    }
  ],
  "etymology_texts": [
    "Du latin acies."
  ],
  "forms": [
    {
      "form": "acièr",
      "tags": [
        "dialectal"
      ]
    }
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "occitan limousin",
        "occitan provençal"
      ],
      "glosses": [
        ", Acier (alliage)."
      ],
      "raw_tags": [
        "Provençal",
        "Limousin"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\aˈsje\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "acier"
}