"plus-one" meaning in English

{
  "forms": [
    {
      "form": "plus-ones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "plus-one (plural plus-ones)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "plus one"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
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          "parents": [],
          "source": "w"
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          "parents": [],
          "source": "w"
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      "examples": [
        {
          "bold_text_offsets": [
            [
              42,
              51
            ]
          ],
          "ref": "2026 February 7, Amelia Gentleman, “Sex and snacks, but no seat at the table: the role of women in Epstein’s sordid men’s club”, in The Guardian, →ISSN:",
          "text": "And the women, who exist as insignificant plus-ones, or as people to whom he doles out money because they are providing him with services.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative spelling of plus one."
      ],
      "id": "en-plus-one-en-noun-hPgLnWNi",
      "links": [
        [
          "plus one",
          "plus one#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
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    }
  ],
  "word": "plus-one"
}

{
  "forms": [
    {
      "form": "plus-ones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "plus-one (plural plus-ones)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "plus one"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
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          "ref": "2026 February 7, Amelia Gentleman, “Sex and snacks, but no seat at the table: the role of women in Epstein’s sordid men’s club”, in The Guardian, →ISSN:",
          "text": "And the women, who exist as insignificant plus-ones, or as people to whom he doles out money because they are providing him with services.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative spelling of plus one."
      ],
      "links": [
        [
          "plus one",
          "plus one#English"
        ]
      ],
      "tags": [
        "alt-of",
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  ],
  "word": "plus-one"
}