"operaismo" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "opera",
        "3": "ismo"
      },
      "expansion": "opera + -ismo",
      "name": "suffix"
    }
  ],
  "etymology_text": "From opera + -ismo.",
  "forms": [
    {
      "form": "operaismi",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "operaismo m (plural operaismi)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Italian terms suffixed with -ismo",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "unionism (support for organized labour)"
      ],
      "id": "en-operaismo-it-noun-t8RvuCSQ",
      "links": [
        [
          "unionism",
          "unionism"
        ]
      ],
      "related": [
        {
          "word": "operaistico"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "operaismo"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "opera",
        "3": "ismo"
      },
      "expansion": "opera + -ismo",
      "name": "suffix"
    }
  ],
  "etymology_text": "From opera + -ismo.",
  "forms": [
    {
      "form": "operaismi",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "operaismo m (plural operaismi)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "related": [
    {
      "word": "operaistico"
    }
  ],
  "senses": [
    {
      "categories": [
        "Italian countable nouns",
        "Italian entries with incorrect language header",
        "Italian lemmas",
        "Italian masculine nouns",
        "Italian nouns",
        "Italian terms suffixed with -ismo",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "unionism (support for organized labour)"
      ],
      "links": [
        [
          "unionism",
          "unionism"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "operaismo"
}