"sialan" meaning in Indonesian

{
  "etymology_templates": [
    {
      "args": {
        "1": "id",
        "2": "sial",
        "3": "an"
      },
      "expansion": "sial + -an",
      "name": "suffix"
    }
  ],
  "etymology_text": "From sial + -an.",
  "head_templates": [
    {
      "args": {
        "1": "id",
        "2": "interjection"
      },
      "expansion": "sialan",
      "name": "head"
    }
  ],
  "lang": "Indonesian",
  "lang_code": "id",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Indonesian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Indonesian terms suffixed with -an",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Fuck!, shit! (expression of anger, contempt, etc.)"
      ],
      "id": "en-sialan-id-intj-p~6IsCjc",
      "links": [
        [
          "Fuck",
          "fuck"
        ],
        [
          "shit",
          "shit"
        ]
      ],
      "raw_glosses": [
        "(offensive, vulgar) Fuck!, shit! (expression of anger, contempt, etc.)"
      ],
      "tags": [
        "offensive",
        "vulgar"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/si.a.lan/"
    }
  ],
  "word": "sialan"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "id",
        "2": "sial",
        "3": "an"
      },
      "expansion": "sial + -an",
      "name": "suffix"
    }
  ],
  "etymology_text": "From sial + -an.",
  "head_templates": [
    {
      "args": {
        "1": "id",
        "2": "interjection"
      },
      "expansion": "sialan",
      "name": "head"
    }
  ],
  "lang": "Indonesian",
  "lang_code": "id",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "Indonesian 3-syllable words",
        "Indonesian entries with incorrect language header",
        "Indonesian interjections",
        "Indonesian lemmas",
        "Indonesian offensive terms",
        "Indonesian terms suffixed with -an",
        "Indonesian terms with IPA pronunciation",
        "Indonesian vulgarities"
      ],
      "glosses": [
        "Fuck!, shit! (expression of anger, contempt, etc.)"
      ],
      "links": [
        [
          "Fuck",
          "fuck"
        ],
        [
          "shit",
          "shit"
        ]
      ],
      "raw_glosses": [
        "(offensive, vulgar) Fuck!, shit! (expression of anger, contempt, etc.)"
      ],
      "tags": [
        "offensive",
        "vulgar"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/si.a.lan/"
    }
  ],
  "word": "sialan"
}