"קרחון ימי" meaning in Hebrew

{
  "forms": [
    {
      "form": "קַרְחוׄן יַמִּי",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "karkhón yamí",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "m",
        "tr": "karkhón yamí",
        "wv": "קַרְחוׄן יַמִּי"
      },
      "expansion": "קַרְחוׄן יַמִּי • (karkhón yamí) 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"
        }
      ],
      "glosses": [
        "iceberg (huge mass of floating ice)"
      ],
      "id": "en-קרחון_ימי-he-noun-d2OvTYb0",
      "links": [
        [
          "iceberg",
          "iceberg"
        ]
      ]
    }
  ],
  "word": "קרחון ימי"
}

{
  "forms": [
    {
      "form": "קַרְחוׄן יַמִּי",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "karkhón yamí",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "m",
        "tr": "karkhón yamí",
        "wv": "קַרְחוׄן יַמִּי"
      },
      "expansion": "קַרְחוׄן יַמִּי • (karkhón yamí) 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"
      ],
      "glosses": [
        "iceberg (huge mass of floating ice)"
      ],
      "links": [
        [
          "iceberg",
          "iceberg"
        ]
      ]
    }
  ],
  "word": "קרחון ימי"
}