"built-in function" meaning in English

{
  "forms": [
    {
      "form": "built-in functions",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "inbuilt function",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "built-in function (plural built-in functions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Japanese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Any function that is provided as part of a high-level language and can be executed by a simple reference with specification of arguments"
      ],
      "id": "en-built-in_function-en-noun-JEQh8xd8",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "high-level language",
          "high-level language"
        ],
        [
          "reference",
          "reference"
        ],
        [
          "argument",
          "argument"
        ]
      ],
      "raw_glosses": [
        "(computing) Any function that is provided as part of a high-level language and can be executed by a simple reference with specification of arguments"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "function that is provided",
          "word": "sisäänrakennettu funktio"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "function that is provided",
          "tags": [
            "feminine"
          ],
          "word": "fonction intégrée"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "kumikomi-kansū",
          "sense": "function that is provided",
          "word": "組み込み関数"
        }
      ]
    }
  ],
  "word": "built-in function"
}

{
  "forms": [
    {
      "form": "built-in functions",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "inbuilt function",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "built-in function (plural built-in functions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Japanese terms with redundant script codes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with French translations",
        "Terms with Japanese translations",
        "en:Computing"
      ],
      "glosses": [
        "Any function that is provided as part of a high-level language and can be executed by a simple reference with specification of arguments"
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "high-level language",
          "high-level language"
        ],
        [
          "reference",
          "reference"
        ],
        [
          "argument",
          "argument"
        ]
      ],
      "raw_glosses": [
        "(computing) Any function that is provided as part of a high-level language and can be executed by a simple reference with specification of arguments"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "function that is provided",
      "word": "sisäänrakennettu funktio"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "function that is provided",
      "tags": [
        "feminine"
      ],
      "word": "fonction intégrée"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "kumikomi-kansū",
      "sense": "function that is provided",
      "word": "組み込み関数"
    }
  ],
  "word": "built-in function"
}