"big O" meaning in All languages combined

{
  "forms": [
    {
      "form": "big Os",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "big O (plural big Os)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematical analysis",
          "orig": "en:Mathematical analysis",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "99 1",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "98 2",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "98 2",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Upper bound function; see big O notation."
      ],
      "id": "en-big_O-en-noun-qxJE6WGG",
      "links": [
        [
          "mathematical analysis",
          "mathematical analysis"
        ],
        [
          "big O notation",
          "big O notation#English"
        ]
      ],
      "raw_glosses": [
        "(mathematical analysis) Upper bound function; see big O notation."
      ],
      "topics": [
        "mathematical-analysis",
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "ref": "2024 August 26, Kimberly Delarosa, “Can Orgasms Make You Smarter? Here’s What Experts Say”, in Glamour:",
          "text": "Various sections of the brain are activated during the Big O, including the limbic system.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Orgasm."
      ],
      "id": "en-big_O-en-noun-Nt6JxahU",
      "links": [
        [
          "Orgasm",
          "orgasm#English"
        ]
      ],
      "qualifier": "usually preceded by \"the\"",
      "raw_glosses": [
        "(slang, usually preceded by \"the\") Orgasm."
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-big O.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/En-au-big_O.ogg/En-au-big_O.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/6f/En-au-big_O.ogg"
    }
  ],
  "word": "big O"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "big Os",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "big O (plural big Os)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Mathematical analysis"
      ],
      "glosses": [
        "Upper bound function; see big O notation."
      ],
      "links": [
        [
          "mathematical analysis",
          "mathematical analysis"
        ],
        [
          "big O notation",
          "big O notation#English"
        ]
      ],
      "raw_glosses": [
        "(mathematical analysis) Upper bound function; see big O notation."
      ],
      "topics": [
        "mathematical-analysis",
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [
        "English slang",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2024 August 26, Kimberly Delarosa, “Can Orgasms Make You Smarter? Here’s What Experts Say”, in Glamour:",
          "text": "Various sections of the brain are activated during the Big O, including the limbic system.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Orgasm."
      ],
      "links": [
        [
          "Orgasm",
          "orgasm#English"
        ]
      ],
      "qualifier": "usually preceded by \"the\"",
      "raw_glosses": [
        "(slang, usually preceded by \"the\") Orgasm."
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-big O.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/En-au-big_O.ogg/En-au-big_O.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/6f/En-au-big_O.ogg"
    }
  ],
  "word": "big O"
}