"second-class object" meaning in English

{
  "forms": [
    {
      "form": "second-class objects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "second-class object (plural second-class objects)",
      "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": "topical",
          "langcode": "en",
          "name": "Programming",
          "orig": "en:Programming",
          "parents": [
            "Computing",
            "Software engineering",
            "Technology",
            "Computer science",
            "Engineering",
            "Software",
            "All topics",
            "Sciences",
            "Applied sciences",
            "Media",
            "Fundamental",
            "Communication"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An entity of which the value can be passed as a parameter, but that can neither be returned from a function, nor be assigned to a variable. (Used by Raphael Finkel, the first-class object does not need to have run-time constructability according to his definition.)"
      ],
      "id": "en-second-class_object-en-noun-sLWDaxCG",
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "entity",
          "entity"
        ],
        [
          "function",
          "function"
        ],
        [
          "Raphael Finkel",
          "w:Raphael Finkel"
        ],
        [
          "first-class object",
          "first-class object#English"
        ]
      ],
      "qualifier": "languages",
      "raw_glosses": [
        "(programming, languages) An entity of which the value can be passed as a parameter, but that can neither be returned from a function, nor be assigned to a variable. (Used by Raphael Finkel, the first-class object does not need to have run-time constructability according to his definition.)"
      ],
      "related": [
        {
          "word": "first-class object"
        },
        {
          "word": "third-class object"
        }
      ],
      "synonyms": [
        {
          "word": "second-class citizen"
        },
        {
          "word": "second-class entity"
        },
        {
          "word": "second-class value"
        }
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "programming entity",
          "tags": [
            "neuter"
          ],
          "word": "Second-Class-Objekt"
        },
        {
          "code": "tr",
          "lang": "Turkish",
          "sense": "programming entity",
          "word": "ikinci sınıf nesne"
        }
      ],
      "wikipedia": [
        "second-class object"
      ]
    }
  ],
  "word": "second-class object"
}

{
  "forms": [
    {
      "form": "second-class objects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "second-class object (plural second-class objects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "first-class object"
    },
    {
      "word": "third-class object"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Programming"
      ],
      "glosses": [
        "An entity of which the value can be passed as a parameter, but that can neither be returned from a function, nor be assigned to a variable. (Used by Raphael Finkel, the first-class object does not need to have run-time constructability according to his definition.)"
      ],
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "entity",
          "entity"
        ],
        [
          "function",
          "function"
        ],
        [
          "Raphael Finkel",
          "w:Raphael Finkel"
        ],
        [
          "first-class object",
          "first-class object#English"
        ]
      ],
      "qualifier": "languages",
      "raw_glosses": [
        "(programming, languages) An entity of which the value can be passed as a parameter, but that can neither be returned from a function, nor be assigned to a variable. (Used by Raphael Finkel, the first-class object does not need to have run-time constructability according to his definition.)"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ],
      "wikipedia": [
        "second-class object"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "second-class citizen"
    },
    {
      "word": "second-class entity"
    },
    {
      "word": "second-class value"
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "programming entity",
      "tags": [
        "neuter"
      ],
      "word": "Second-Class-Objekt"
    },
    {
      "code": "tr",
      "lang": "Turkish",
      "sense": "programming entity",
      "word": "ikinci sınıf nesne"
    }
  ],
  "word": "second-class object"
}