"4ktro" meaning in English

{
  "etymology_text": "Blend of 4k and intro. See k (“kilobyte”).",
  "forms": [
    {
      "form": "4ktros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "4ktro (plural 4ktros)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Demoscene",
          "orig": "en:Demoscene",
          "parents": [
            "Computing",
            "Culture",
            "Technology",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1996, Hagen Deike, “InterCon LAST CHANCE”, in fido.ger.ibm (Usenet):",
          "text": "Win a price^([sic]) in the 4ktro compo! Win a price in the grafix compo! Win a price in the music compo! Join the Autumn Event in South Germany!",
          "type": "quote"
        },
        {
          "ref": "1997, h75h70, “ZShell anyone?”, in rec.games.programmer (Usenet):",
          "text": "I thought about writing a 4ktro for the TI-83 once, but really the only effects you could do would be rotozoomers, wire vectors, and scrollers.",
          "type": "quote"
        }
      ],
      "glosses": [
        "An intro that can be stored in four kilobytes of memory (intended to challenge the programmer, who must write compact and efficient code to achieve this)."
      ],
      "id": "en-4ktro-en-noun-dQQ2uZrI",
      "links": [
        [
          "intro",
          "intro"
        ],
        [
          "kilobyte",
          "kilobyte"
        ],
        [
          "memory",
          "memory"
        ],
        [
          "programmer",
          "programmer"
        ]
      ],
      "raw_glosses": [
        "(demoscene) An intro that can be stored in four kilobytes of memory (intended to challenge the programmer, who must write compact and efficient code to achieve this)."
      ],
      "related": [
        {
          "word": "sizecode"
        }
      ],
      "topics": [
        "computing",
        "demoscene",
        "engineering",
        "lifestyle",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "4ktro"
}

{
  "etymology_text": "Blend of 4k and intro. See k (“kilobyte”).",
  "forms": [
    {
      "form": "4ktros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "4ktro (plural 4ktros)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "sizecode"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms spelled with numbers",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Demoscene"
      ],
      "examples": [
        {
          "ref": "1996, Hagen Deike, “InterCon LAST CHANCE”, in fido.ger.ibm (Usenet):",
          "text": "Win a price^([sic]) in the 4ktro compo! Win a price in the grafix compo! Win a price in the music compo! Join the Autumn Event in South Germany!",
          "type": "quote"
        },
        {
          "ref": "1997, h75h70, “ZShell anyone?”, in rec.games.programmer (Usenet):",
          "text": "I thought about writing a 4ktro for the TI-83 once, but really the only effects you could do would be rotozoomers, wire vectors, and scrollers.",
          "type": "quote"
        }
      ],
      "glosses": [
        "An intro that can be stored in four kilobytes of memory (intended to challenge the programmer, who must write compact and efficient code to achieve this)."
      ],
      "links": [
        [
          "intro",
          "intro"
        ],
        [
          "kilobyte",
          "kilobyte"
        ],
        [
          "memory",
          "memory"
        ],
        [
          "programmer",
          "programmer"
        ]
      ],
      "raw_glosses": [
        "(demoscene) An intro that can be stored in four kilobytes of memory (intended to challenge the programmer, who must write compact and efficient code to achieve this)."
      ],
      "topics": [
        "computing",
        "demoscene",
        "engineering",
        "lifestyle",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "4ktro"
}