"3some" meaning in English

{
  "forms": [
    {
      "form": "3somes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "3some (plural 3somes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "threesome"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Sex",
          "orig": "en:Sex",
          "parents": [
            "All topics",
            "Reproduction",
            "Fundamental",
            "Life",
            "Nature"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Three",
          "orig": "en:Three",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2000 January 3, Jay, “West Yorks 3somes”, in uk.adverts.personals.gay-lesbian-bi (Usenet), retrieved 2022-05-23",
          "text": "Lookin for any guys who are lookin for someone to join for a 3some. Pics appreciated. Yours gets mine!",
          "type": "quotation"
        },
        {
          "ref": "2001 September 2, nice...@lycos.com, “(909) (714) Male seeking couple for a 3some”, in alt.swingers.california (Usenet), retrieved 2022-05-23",
          "text": "I am looking for a discreet, couple for a 3some (MFM) I am 37, 5'7\",175lbs, Latin, educated, clean, safe, professional, straight, married male, but swing alone.",
          "type": "quotation"
        },
        {
          "ref": "2001 November 20, Franco, “Seduction before a 3some: the ad we put”, in alt.seduction.fast (Usenet), retrieved 2022-05-23",
          "text": "Last week I had a 3some with a HB9 with another friend, not my wingman.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Abbreviation of threesome."
      ],
      "id": "en-3some-en-noun-zXqffPcp",
      "links": [
        [
          "threesome",
          "threesome#English"
        ]
      ],
      "raw_glosses": [
        "(informal) Abbreviation of threesome."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "informal"
      ]
    }
  ],
  "word": "3some"
}

{
  "forms": [
    {
      "form": "3somes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "3some (plural 3somes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "threesome"
        }
      ],
      "categories": [
        "English abbreviations",
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English informal terms",
        "English lemmas",
        "English nouns",
        "English terms spelled with numbers",
        "English terms with quotations",
        "en:Sex",
        "en:Three"
      ],
      "examples": [
        {
          "ref": "2000 January 3, Jay, “West Yorks 3somes”, in uk.adverts.personals.gay-lesbian-bi (Usenet), retrieved 2022-05-23",
          "text": "Lookin for any guys who are lookin for someone to join for a 3some. Pics appreciated. Yours gets mine!",
          "type": "quotation"
        },
        {
          "ref": "2001 September 2, nice...@lycos.com, “(909) (714) Male seeking couple for a 3some”, in alt.swingers.california (Usenet), retrieved 2022-05-23",
          "text": "I am looking for a discreet, couple for a 3some (MFM) I am 37, 5'7\",175lbs, Latin, educated, clean, safe, professional, straight, married male, but swing alone.",
          "type": "quotation"
        },
        {
          "ref": "2001 November 20, Franco, “Seduction before a 3some: the ad we put”, in alt.seduction.fast (Usenet), retrieved 2022-05-23",
          "text": "Last week I had a 3some with a HB9 with another friend, not my wingman.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Abbreviation of threesome."
      ],
      "links": [
        [
          "threesome",
          "threesome#English"
        ]
      ],
      "raw_glosses": [
        "(informal) Abbreviation of threesome."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "informal"
      ]
    }
  ],
  "word": "3some"
}