"شرتان" meaning in Northern Kurdish

{
  "etymology_templates": [
    {
      "args": {
        "1": "kmr",
        "2": "hy",
        "3": "ջրհորդան",
        "4": ""
      },
      "expansion": "Armenian ջրհորդան (ǰrhordan)",
      "name": "bor"
    }
  ],
  "etymology_text": "From one of the forms of Armenian ջրհորդան (ǰrhordan).",
  "forms": [
    {
      "form": "şirtan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "شرتان (şirtan) ?",
      "name": "kmr-noun"
    }
  ],
  "lang": "Northern Kurdish",
  "lang_code": "kmr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Northern Kurdish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "drainpipe"
      ],
      "id": "en-شرتان-kmr-noun-YZr7sYl0",
      "links": [
        [
          "drainpipe",
          "drainpipe"
        ]
      ]
    }
  ],
  "word": "شرتان"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "kmr",
        "2": "hy",
        "3": "ջրհորդան",
        "4": ""
      },
      "expansion": "Armenian ջրհորդան (ǰrhordan)",
      "name": "bor"
    }
  ],
  "etymology_text": "From one of the forms of Armenian ջրհորդան (ǰrhordan).",
  "forms": [
    {
      "form": "şirtan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "شرتان (şirtan) ?",
      "name": "kmr-noun"
    }
  ],
  "lang": "Northern Kurdish",
  "lang_code": "kmr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Northern Kurdish entries with incorrect language header",
        "Northern Kurdish lemmas",
        "Northern Kurdish nouns",
        "Northern Kurdish terms borrowed from Armenian",
        "Northern Kurdish terms derived from Armenian",
        "Requests for gender in Northern Kurdish entries"
      ],
      "glosses": [
        "drainpipe"
      ],
      "links": [
        [
          "drainpipe",
          "drainpipe"
        ]
      ]
    }
  ],
  "word": "شرتان"
}