"-ièr" meaning in Occitan

{
  "etymology_templates": [
    {
      "args": {
        "1": "oc",
        "2": "pro"
      },
      "expansion": "Old Occitan [Term?]",
      "name": "inh"
    },
    {
      "args": {
        "1": "oc",
        "2": "la",
        "3": "-ārius"
      },
      "expansion": "Latin -ārius",
      "name": "inh"
    },
    {
      "args": {
        "1": "oc",
        "2": "-ari"
      },
      "expansion": "Doublet of -ari",
      "name": "doublet"
    }
  ],
  "etymology_text": "From Old Occitan [Term?], from Latin -ārius. Doublet of -ari.",
  "forms": [
    {
      "form": "-ièra",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "oc",
        "2": "suffix",
        "3": "feminine",
        "4": "-ièra"
      },
      "expansion": "-ièr (feminine -ièra)",
      "name": "head"
    }
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Occitan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "preson (“prison”) + -ièr → presonièr (“prisoner”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Forms agent nouns from verbs and nouns, which may have attributive adjective senses."
      ],
      "id": "en--ièr-oc-suffix-YU8oTgWq",
      "synonyms": [
        {
          "tags": [
            "Gascony"
          ],
          "word": "-èr"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-ièr"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "oc",
        "2": "pro"
      },
      "expansion": "Old Occitan [Term?]",
      "name": "inh"
    },
    {
      "args": {
        "1": "oc",
        "2": "la",
        "3": "-ārius"
      },
      "expansion": "Latin -ārius",
      "name": "inh"
    },
    {
      "args": {
        "1": "oc",
        "2": "-ari"
      },
      "expansion": "Doublet of -ari",
      "name": "doublet"
    }
  ],
  "etymology_text": "From Old Occitan [Term?], from Latin -ārius. Doublet of -ari.",
  "forms": [
    {
      "form": "-ièra",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "oc",
        "2": "suffix",
        "3": "feminine",
        "4": "-ièra"
      },
      "expansion": "-ièr (feminine -ièra)",
      "name": "head"
    }
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Occitan doublets",
        "Occitan entries with incorrect language header",
        "Occitan lemmas",
        "Occitan suffixes",
        "Occitan terms derived from Latin",
        "Occitan terms derived from Old Occitan",
        "Occitan terms inherited from Latin",
        "Occitan terms inherited from Old Occitan",
        "Old Occitan term requests",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "preson (“prison”) + -ièr → presonièr (“prisoner”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Forms agent nouns from verbs and nouns, which may have attributive adjective senses."
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "Gascony"
      ],
      "word": "-èr"
    }
  ],
  "word": "-ièr"
}