"Rok" meaning in Saterland Frisian

{
  "etymology_templates": [
    {
      "args": {
        "1": "stq",
        "2": "ofs",
        "3": "rokk"
      },
      "expansion": "Old Frisian rokk",
      "name": "der"
    },
    {
      "args": {
        "1": "stq",
        "2": "gem-pro",
        "3": "*hrukkaz"
      },
      "expansion": "Proto-Germanic *hrukkaz",
      "name": "der"
    }
  ],
  "etymology_text": "From Old Frisian rokk, from Proto-Germanic *hrukkaz. More at frock.",
  "head_templates": [
    {
      "args": {
        "1": "stq",
        "2": "noun",
        "g": "m"
      },
      "expansion": "Rok m",
      "name": "head"
    }
  ],
  "lang": "Saterland Frisian",
  "lang_code": "stq",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Saterland Frisian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "skirt"
      ],
      "id": "en-Rok-stq-noun-Orr85bxU",
      "links": [
        [
          "skirt",
          "skirt"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "Rok"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "stq",
        "2": "ofs",
        "3": "rokk"
      },
      "expansion": "Old Frisian rokk",
      "name": "der"
    },
    {
      "args": {
        "1": "stq",
        "2": "gem-pro",
        "3": "*hrukkaz"
      },
      "expansion": "Proto-Germanic *hrukkaz",
      "name": "der"
    }
  ],
  "etymology_text": "From Old Frisian rokk, from Proto-Germanic *hrukkaz. More at frock.",
  "head_templates": [
    {
      "args": {
        "1": "stq",
        "2": "noun",
        "g": "m"
      },
      "expansion": "Rok m",
      "name": "head"
    }
  ],
  "lang": "Saterland Frisian",
  "lang_code": "stq",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 5 entries",
        "Pages with entries",
        "Saterland Frisian entries with incorrect language header",
        "Saterland Frisian lemmas",
        "Saterland Frisian masculine nouns",
        "Saterland Frisian nouns",
        "Saterland Frisian terms derived from Old Frisian",
        "Saterland Frisian terms derived from Proto-Germanic"
      ],
      "glosses": [
        "skirt"
      ],
      "links": [
        [
          "skirt",
          "skirt"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "Rok"
}