"שמשום" meaning in Hebrew

{
  "forms": [
    {
      "form": "שֻׁמְשֹׁם",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "shumshóm",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "dwv": "שֻׁמְשֹׁם",
        "g": "m",
        "tr": "shumshóm"
      },
      "expansion": "שמשום / שֻׁמְשֹׁם • (shumshóm) m",
      "name": "he-noun"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "שומשום"
        }
      ],
      "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"
        }
      ],
      "glosses": [
        "alternative form of שומשום"
      ],
      "id": "en-שמשום-he-noun-qC4wpDS9",
      "links": [
        [
          "שומשום",
          "שומשום#Hebrew"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "שמשום"
}

{
  "forms": [
    {
      "form": "שֻׁמְשֹׁם",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "shumshóm",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "dwv": "שֻׁמְשֹׁם",
        "g": "m",
        "tr": "shumshóm"
      },
      "expansion": "שמשום / שֻׁמְשֹׁם • (shumshóm) m",
      "name": "he-noun"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "שומשום"
        }
      ],
      "categories": [
        "Hebrew entries with incorrect language header",
        "Hebrew lemmas",
        "Hebrew masculine nouns",
        "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"
      ],
      "glosses": [
        "alternative form of שומשום"
      ],
      "links": [
        [
          "שומשום",
          "שומשום#Hebrew"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "שמשום"
}