"יש״ו" meaning in Hebrew

{
  "etymology_templates": [
    {
      "args": {
        "1": "he",
        "2": "יִמַּח שְׁמוֹ",
        "lit": "May his name be obliterated",
        "tr": "yímákh šemō"
      },
      "expansion": "Acronym of יִמַּח שְׁמוֹ (yímákh šemō, literally “May his name be obliterated”)",
      "name": "acronym"
    }
  ],
  "etymology_text": "Acronym of יִמַּח שְׁמוֹ (yímákh šemō, literally “May his name be obliterated”)",
  "forms": [
    {
      "form": "yáshu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": "yáshu"
      },
      "expansion": "יש״ו • (yáshu)",
      "name": "he-proper noun"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Hebrew entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A curse, specifically a damnatio memoriae, suffixed to the names of particular enemies of the Jewish people."
      ],
      "id": "en-יש״ו-he-name-8j~-HyHg",
      "links": [
        [
          "curse",
          "curse"
        ],
        [
          "damnatio memoriae",
          "damnatio memoriae"
        ]
      ]
    }
  ],
  "word": "יש״ו"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "he",
        "2": "יִמַּח שְׁמוֹ",
        "lit": "May his name be obliterated",
        "tr": "yímákh šemō"
      },
      "expansion": "Acronym of יִמַּח שְׁמוֹ (yímákh šemō, literally “May his name be obliterated”)",
      "name": "acronym"
    }
  ],
  "etymology_text": "Acronym of יִמַּח שְׁמוֹ (yímákh šemō, literally “May his name be obliterated”)",
  "forms": [
    {
      "form": "yáshu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": "yáshu"
      },
      "expansion": "יש״ו • (yáshu)",
      "name": "he-proper noun"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Hebrew acronyms",
        "Hebrew entries with incorrect language header",
        "Hebrew lemmas",
        "Hebrew proper nouns",
        "Hebrew terms spelled with ״",
        "Requests for gender in Hebrew entries"
      ],
      "glosses": [
        "A curse, specifically a damnatio memoriae, suffixed to the names of particular enemies of the Jewish people."
      ],
      "links": [
        [
          "curse",
          "curse"
        ],
        [
          "damnatio memoriae",
          "damnatio memoriae"
        ]
      ]
    }
  ],
  "word": "יש״ו"
}