"крошто" meaning in Serbo-Croatian

{
  "etymology_text": "кроз + што",
  "forms": [
    {
      "form": "кро̏што",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "krȍšto",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "кро̏што"
      },
      "expansion": "кро̏што (Latin spelling krȍšto)",
      "name": "sh-adv"
    }
  ],
  "hyphenations": [
    {
      "parts": [
        "кро",
        "што"
      ]
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Serbo-Croatian entries with incorrect language header",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "don't ask why; literally \"don't complain and just do your job\"",
          "text": "не питај зашто и крошто",
          "type": "example"
        }
      ],
      "glosses": [
        "for what reason, what for"
      ],
      "id": "en-крошто-sh-adv-UTn4tNZQ",
      "links": [
        [
          "reason",
          "reason"
        ],
        [
          "what for",
          "what for"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/krôʃto/"
    }
  ],
  "word": "крошто"
}

{
  "etymology_text": "кроз + што",
  "forms": [
    {
      "form": "кро̏што",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "krȍšto",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "кро̏што"
      },
      "expansion": "кро̏што (Latin spelling krȍšto)",
      "name": "sh-adv"
    }
  ],
  "hyphenations": [
    {
      "parts": [
        "кро",
        "што"
      ]
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Serbo-Croatian adverbs",
        "Serbo-Croatian entries with incorrect language header",
        "Serbo-Croatian lemmas",
        "Serbo-Croatian terms with usage examples"
      ],
      "examples": [
        {
          "english": "don't ask why; literally \"don't complain and just do your job\"",
          "text": "не питај зашто и крошто",
          "type": "example"
        }
      ],
      "glosses": [
        "for what reason, what for"
      ],
      "links": [
        [
          "reason",
          "reason"
        ],
        [
          "what for",
          "what for"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/krôʃto/"
    }
  ],
  "word": "крошто"
}