"osłowy piasek" meaning in Polish

{
  "etymology_templates": [
    {
      "args": {
        "1": "donkey sand"
      },
      "expansion": "“donkey sand”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "donkey sand"
      },
      "expansion": "Literally, “donkey sand”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “donkey sand”.",
  "head_templates": [
    {
      "args": {
        "1": "m-in"
      },
      "expansion": "osłowy piasek m inan",
      "name": "pl-noun"
    }
  ],
  "lang": "Polish",
  "lang_code": "pl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Near Masovian Polish",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Polish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "pl",
          "name": "Natural materials",
          "orig": "pl:Natural materials",
          "parents": [
            "Materials",
            "Nature",
            "Manufacturing",
            "All topics",
            "Human activity",
            "Fundamental",
            "Human behaviour",
            "Human"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "sand ground from stones used for sharpening"
      ],
      "id": "en-osłowy_piasek-pl-noun-zXw8zM4J",
      "links": [
        [
          "sand",
          "sand"
        ],
        [
          "ground",
          "grind"
        ],
        [
          "stone",
          "stone"
        ],
        [
          "use",
          "use"
        ],
        [
          "sharpen",
          "sharpen"
        ]
      ],
      "qualifier": "Near Masovian",
      "raw_glosses": [
        "(Near Masovian) sand ground from stones used for sharpening"
      ],
      "tags": [
        "inanimate",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɔˈswɔ.vɘ ˈpja.sɛk/",
      "note": "Near Masovian"
    }
  ],
  "word": "osłowy piasek"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "donkey sand"
      },
      "expansion": "“donkey sand”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "donkey sand"
      },
      "expansion": "Literally, “donkey sand”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “donkey sand”.",
  "head_templates": [
    {
      "args": {
        "1": "m-in"
      },
      "expansion": "osłowy piasek m inan",
      "name": "pl-noun"
    }
  ],
  "lang": "Polish",
  "lang_code": "pl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Near Masovian Polish",
        "Pages with 1 entry",
        "Pages with entries",
        "Polish entries with incorrect language header",
        "Polish inanimate nouns",
        "Polish lemmas",
        "Polish masculine nouns",
        "Polish multiword terms",
        "Polish nouns",
        "Polish terms with IPA pronunciation",
        "pl:Natural materials"
      ],
      "glosses": [
        "sand ground from stones used for sharpening"
      ],
      "links": [
        [
          "sand",
          "sand"
        ],
        [
          "ground",
          "grind"
        ],
        [
          "stone",
          "stone"
        ],
        [
          "use",
          "use"
        ],
        [
          "sharpen",
          "sharpen"
        ]
      ],
      "qualifier": "Near Masovian",
      "raw_glosses": [
        "(Near Masovian) sand ground from stones used for sharpening"
      ],
      "tags": [
        "inanimate",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɔˈswɔ.vɘ ˈpja.sɛk/",
      "note": "Near Masovian"
    }
  ],
  "word": "osłowy piasek"
}