"per scherzo" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "for joke"
      },
      "expansion": "“for joke”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "for joke"
      },
      "expansion": "Literally, “for joke”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “for joke”.",
  "head_templates": [
    {
      "args": {
        "1": "prepositional phrase"
      },
      "expansion": "per scherzo",
      "name": "it-pos"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_english_offsets": [
            [
              46,
              54
            ]
          ],
          "bold_text_offsets": [
            [
              48,
              59
            ]
          ],
          "english": "He got offended at me, but I had only said it jokingly.",
          "text": "Lui se l'ha preso con me, ma l'avevo detto solo per scherzo.",
          "type": "example"
        }
      ],
      "glosses": [
        "as a joke; jokingly"
      ],
      "id": "en-per_scherzo-it-prep_phrase-QoazEiEZ",
      "links": [
        [
          "jokingly",
          "jokingly"
        ]
      ]
    }
  ],
  "word": "per scherzo"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "for joke"
      },
      "expansion": "“for joke”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "for joke"
      },
      "expansion": "Literally, “for joke”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “for joke”.",
  "head_templates": [
    {
      "args": {
        "1": "prepositional phrase"
      },
      "expansion": "per scherzo",
      "name": "it-pos"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        "Italian entries with incorrect language header",
        "Italian lemmas",
        "Italian multiword terms",
        "Italian prepositional phrases",
        "Italian terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_english_offsets": [
            [
              46,
              54
            ]
          ],
          "bold_text_offsets": [
            [
              48,
              59
            ]
          ],
          "english": "He got offended at me, but I had only said it jokingly.",
          "text": "Lui se l'ha preso con me, ma l'avevo detto solo per scherzo.",
          "type": "example"
        }
      ],
      "glosses": [
        "as a joke; jokingly"
      ],
      "links": [
        [
          "jokingly",
          "jokingly"
        ]
      ]
    }
  ],
  "word": "per scherzo"
}