"S/O" meaning in All languages combined

{
  "forms": [
    {
      "form": "O",
      "tags": [
        "canonical"
      ]
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  ],
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "O",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "significant other"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
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          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
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          "kind": "other",
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          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Alternative forms: s/o, SO, s.o., S.O."
        },
        {
          "ref": "2023 March 8, Rachel Barker, “How to Tell Your S/O to Give you Space Without Breaking Up”, in Vice:",
          "text": "If (and when) the time comes that you decide you need some space in your relationship, how you tell your S/O is gonna be key to avoiding shit hitting the fan.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Abbreviation of significant other."
      ],
      "id": "en-S/O-en-noun-qhEp3s11",
      "links": [
        [
          "significant other",
          "significant other#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "S/O"
}

{
  "forms": [
    {
      "form": "O",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "?"
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      "expansion": "O",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "significant other"
        }
      ],
      "categories": [
        "English abbreviations",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "Alternative forms: s/o, SO, s.o., S.O."
        },
        {
          "ref": "2023 March 8, Rachel Barker, “How to Tell Your S/O to Give you Space Without Breaking Up”, in Vice:",
          "text": "If (and when) the time comes that you decide you need some space in your relationship, how you tell your S/O is gonna be key to avoiding shit hitting the fan.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Abbreviation of significant other."
      ],
      "links": [
        [
          "significant other",
          "significant other#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "S/O"
}