"ROTJ" meaning in English

{
  "head_templates": [
    {
      "args": {},
      "expansion": "ROTJ",
      "name": "en-proper noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "a 1983 movie in the Star Wars series",
          "word": "Return of the Jedi"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
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        {
          "kind": "other",
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          "parents": [],
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        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Artistic works",
          "orig": "en:Artistic works",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Star Wars",
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          "parents": [],
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        }
      ],
      "glosses": [
        "Initialism of Return of the Jedi (a 1983 movie in the Star Wars series)."
      ],
      "id": "en-ROTJ-en-name-7erBuUNf",
      "links": [
        [
          "Star Wars",
          "Star Wars"
        ],
        [
          "Return of the Jedi",
          "w:Return of the Jedi"
        ]
      ],
      "qualifier": "Star Wars",
      "raw_glosses": [
        "(Star Wars) Initialism of Return of the Jedi (a 1983 movie in the Star Wars series)."
      ],
      "related": [
        {
          "word": "ROTS"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "ROTJ"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "ROTJ",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "related": [
    {
      "word": "ROTS"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "extra": "a 1983 movie in the Star Wars series",
          "word": "Return of the Jedi"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Artistic works",
        "en:Star Wars"
      ],
      "glosses": [
        "Initialism of Return of the Jedi (a 1983 movie in the Star Wars series)."
      ],
      "links": [
        [
          "Star Wars",
          "Star Wars"
        ],
        [
          "Return of the Jedi",
          "w:Return of the Jedi"
        ]
      ],
      "qualifier": "Star Wars",
      "raw_glosses": [
        "(Star Wars) Initialism of Return of the Jedi (a 1983 movie in the Star Wars series)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "ROTJ"
}