"כדור שלג" meaning in Hebrew

{
  "forms": [
    {
      "form": "כַּדּוּר שֶׁלֶג",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kadúr shéleg",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "m",
        "tr": "kadúr shéleg",
        "wv": "כַּדּוּר שֶׁלֶג"
      },
      "expansion": "כַּדּוּר שֶׁלֶג • (kadúr shéleg) m",
      "name": "he-noun"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Hebrew entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "he",
          "name": "Snow",
          "orig": "he:Snow",
          "parents": [
            "Water",
            "Weather",
            "Liquids",
            "Atmosphere",
            "Matter",
            "Nature",
            "Chemistry",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "snowball"
      ],
      "id": "en-כדור_שלג-he-noun-cwVR9brU",
      "links": [
        [
          "snowball",
          "snowball#English:_Q734898"
        ]
      ]
    }
  ],
  "word": "כדור שלג"
}

{
  "forms": [
    {
      "form": "כַּדּוּר שֶׁלֶג",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kadúr shéleg",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "m",
        "tr": "kadúr shéleg",
        "wv": "כַּדּוּר שֶׁלֶג"
      },
      "expansion": "כַּדּוּר שֶׁלֶג • (kadúr shéleg) m",
      "name": "he-noun"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Hebrew entries with incorrect language header",
        "Hebrew lemmas",
        "Hebrew masculine nouns",
        "Hebrew multiword terms",
        "Hebrew noun entries missing plural construct forms",
        "Hebrew noun entries missing plural forms",
        "Hebrew noun entries missing singular construct forms",
        "Hebrew nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "he:Snow"
      ],
      "glosses": [
        "snowball"
      ],
      "links": [
        [
          "snowball",
          "snowball#English:_Q734898"
        ]
      ]
    }
  ],
  "word": "כדור שלג"
}