"-ola" meaning in Catalan

{
  "forms": [
    {
      "form": "-oles",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "-ola f (noun-forming suffix, plural -oles)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "-ol"
        }
      ],
      "glosses": [
        "female equivalent of -ol"
      ],
      "id": "en--ola-ca-suffix-zOa3Qow~",
      "links": [
        [
          "-ol",
          "-ol#Catalan"
        ]
      ],
      "tags": [
        "feminine",
        "form-of",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɔ.lə]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[ˈɔ.la]",
      "tags": [
        "Valencian"
      ]
    }
  ],
  "word": "-ola"
}

{
  "forms": [
    {
      "form": "-oles",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "-ola f (noun-forming suffix, plural -oles)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Catalan countable suffixes",
        "Catalan entries with incorrect language header",
        "Catalan female equivalent nouns",
        "Catalan feminine suffixes",
        "Catalan lemmas",
        "Catalan noun-forming suffixes",
        "Catalan suffixes",
        "Catalan suffixes with red links in their headword lines",
        "Catalan terms with IPA pronunciation"
      ],
      "form_of": [
        {
          "word": "-ol"
        }
      ],
      "glosses": [
        "female equivalent of -ol"
      ],
      "links": [
        [
          "-ol",
          "-ol#Catalan"
        ]
      ],
      "tags": [
        "feminine",
        "form-of",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɔ.lə]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[ˈɔ.la]",
      "tags": [
        "Valencian"
      ]
    }
  ],
  "word": "-ola"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: noun-forming suffix",
  "path": [
    "-ola"
  ],
  "section": "Catalan",
  "subsection": "suffix",
  "title": "-ola",
  "trace": ""
}