"мртав ладан" meaning in Serbo-Croatian

{
  "forms": [
    {
      "form": "мр̀тав ла́дан",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mr̀tav ládan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "мр̀тав ла́дан"
      },
      "expansion": "мр̀тав ла́дан (Latin spelling mr̀tav ládan)",
      "name": "sh-adj"
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Serbo-Croatian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "I can say this without a pause because in a mere month I have managed to become all these things: An idiot, a criminal and also a man.",
          "ref": "2015, Dražan Gunjača, Nebo iznad Dalmacije, page 79",
          "roman": "Ja to mogu mrtav ladan reć jer sam samo u misec dana uspija sve to postat. I idiot, i zločinac i čovik.",
          "text": "Ја то могу мртав ладан рећ јер сам само у мисец дана успија све то постат. И идиот, и злочинац и човик.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "without a pause, deadpan, impassioned"
      ],
      "id": "en-мртав_ладан-sh-adj-JXYjVJKD",
      "links": [
        [
          "pause",
          "pause"
        ],
        [
          "deadpan",
          "deadpan"
        ],
        [
          "impassioned",
          "impassioned"
        ]
      ],
      "raw_glosses": [
        "(colloquial) without a pause, deadpan, impassioned"
      ],
      "tags": [
        "colloquial"
      ]
    }
  ],
  "word": "мртав ладан"
}

{
  "forms": [
    {
      "form": "мр̀тав ла́дан",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mr̀tav ládan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "мр̀тав ла́дан"
      },
      "expansion": "мр̀тав ла́дан (Latin spelling mr̀tav ládan)",
      "name": "sh-adj"
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Serbo-Croatian adjectives",
        "Serbo-Croatian colloquialisms",
        "Serbo-Croatian entries with incorrect language header",
        "Serbo-Croatian lemmas",
        "Serbo-Croatian multiword terms",
        "Serbo-Croatian terms with quotations"
      ],
      "examples": [
        {
          "english": "I can say this without a pause because in a mere month I have managed to become all these things: An idiot, a criminal and also a man.",
          "ref": "2015, Dražan Gunjača, Nebo iznad Dalmacije, page 79",
          "roman": "Ja to mogu mrtav ladan reć jer sam samo u misec dana uspija sve to postat. I idiot, i zločinac i čovik.",
          "text": "Ја то могу мртав ладан рећ јер сам само у мисец дана успија све то постат. И идиот, и злочинац и човик.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "without a pause, deadpan, impassioned"
      ],
      "links": [
        [
          "pause",
          "pause"
        ],
        [
          "deadpan",
          "deadpan"
        ],
        [
          "impassioned",
          "impassioned"
        ]
      ],
      "raw_glosses": [
        "(colloquial) without a pause, deadpan, impassioned"
      ],
      "tags": [
        "colloquial"
      ]
    }
  ],
  "word": "мртав ладан"
}