"Gallivanism" meaning in English

{
  "etymology_templates": [
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        "2": "Gallivan",
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      "expansion": "Gallivan + -ism",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Gallivan + -ism.",
  "forms": [
    {
      "form": "Gallivanisms",
      "tags": [
        "plural"
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      "expansion": "Gallivanism (plural Gallivanisms)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "name": "English entries with incorrect language header",
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          "source": "w"
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          "name": "English terms suffixed with -ism",
          "parents": [],
          "source": "w"
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      ],
      "glosses": [
        "A characteristically colourful turn of phrase of Canadian sportscaster Danny Gallivan (1917–1993)."
      ],
      "id": "en-Gallivanism-en-noun-GIdCh7eT",
      "links": [
        [
          "characteristic",
          "characteristic"
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        [
          "colourful",
          "colourful"
        ],
        [
          "turn of phrase",
          "turn of phrase"
        ]
      ]
    }
  ],
  "word": "Gallivanism"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "Gallivan",
        "3": "ism"
      },
      "expansion": "Gallivan + -ism",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Gallivan + -ism.",
  "forms": [
    {
      "form": "Gallivanisms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Gallivanism (plural Gallivanisms)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "English countable nouns",
        "English entries with incorrect language header",
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        "English terms suffixed with -ism",
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      "glosses": [
        "A characteristically colourful turn of phrase of Canadian sportscaster Danny Gallivan (1917–1993)."
      ],
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        [
          "characteristic",
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        [
          "colourful",
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        ],
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        ]
      ]
    }
  ],
  "word": "Gallivanism"
}