"MJ" meaning in English

See MJ in All languages combined, or Wiktionary

Proper name

Audio: En-au-MJ.ogg
Head templates: {{en-proper noun}} MJ
  1. Initialism of Michael Jackson. Tags: abbreviation, alt-of, initialism Alternative form of: Michael Jackson
    Sense id: en-MJ-en-name-JLsc9VZi

Noun

Audio: En-au-MJ.ogg
Head templates: {{en-noun|-}} MJ (uncountable)
  1. (slang) Initialism of Mary Jane; marijuana. Tags: abbreviation, alt-of, initialism, slang, uncountable Alternative form of: Mary Jane (extra: marijuana)
    Sense id: en-MJ-en-noun-F~ZKbQ69 Categories (other): English terms containing italics, Individuals, Marijuana Disambiguation of English terms containing italics: 8 38 3 15 27 9 Disambiguation of Individuals: 12 73 15 Disambiguation of Marijuana: 0 100 0
  2. Initialism of mahjong. Tags: abbreviation, alt-of, initialism, uncountable Alternative form of: mahjong
    Sense id: en-MJ-en-noun-9OHTf5rS Categories (other): Mahjong Disambiguation of Mahjong: 1 12 86
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  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
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          "word": "Michael Jackson"
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        "Initialism of Michael Jackson."
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      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b5/En-au-MJ.ogg/En-au-MJ.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/b/b5/En-au-MJ.ogg"
    }
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  "word": "MJ"
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{
  "head_templates": [
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      "expansion": "MJ (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "marijuana",
          "word": "Mary Jane"
        }
      ],
      "categories": [
        {
          "_dis": "8 38 3 15 27 9",
          "kind": "other",
          "name": "English terms containing italics",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "12 73 15",
          "kind": "other",
          "langcode": "en",
          "name": "Individuals",
          "orig": "en:Individuals",
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          "source": "w+disamb"
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          "_dis": "0 100 0",
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          "source": "w+disamb"
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        "(slang) Initialism of Mary Jane; marijuana."
      ],
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        "abbreviation",
        "alt-of",
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    {
      "alt_of": [
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          "word": "mahjong"
        }
      ],
      "categories": [
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          "_dis": "1 12 86",
          "kind": "other",
          "langcode": "en",
          "name": "Mahjong",
          "orig": "en:Mahjong",
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          "source": "w+disamb"
        }
      ],
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        {
          "bold_text_offsets": [
            [
              81,
              83
            ]
          ],
          "ref": "2006, Judy Yung, Gordon H. Chang, H. Mark Lai, Chinese American voices: from the gold rush to the present ..., →ISBN, page 283:",
          "text": "Then when my sister was old enough, my mother taught the three of us how to play MJ [mah-jongg].",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of mahjong."
      ],
      "id": "en-MJ-en-noun-9OHTf5rS",
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          "mahjong#English"
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    "English words spelled without vowels",
    "Pages with 2 entries",
    "Pages with entries",
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  "lang": "English",
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  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Michael Jackson"
        }
      ],
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      ],
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        "Initialism of Michael Jackson."
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  "categories": [
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    "English lemmas",
    "English nouns",
    "English proper nouns",
    "English terms containing italics",
    "English uncountable nouns",
    "English words spelled without vowels",
    "Pages with 2 entries",
    "Pages with entries",
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  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        {
          "extra": "marijuana",
          "word": "Mary Jane"
        }
      ],
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        "English slang"
      ],
      "glosses": [
        "Initialism of Mary Jane; marijuana."
      ],
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        [
          "Mary Jane",
          "Mary Jane#English"
        ],
        [
          "marijuana",
          "marijuana"
        ]
      ],
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        "(slang) Initialism of Mary Jane; marijuana."
      ],
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        "abbreviation",
        "alt-of",
        "initialism",
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          "word": "mahjong"
        }
      ],
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        "English terms with quotations"
      ],
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              81,
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          ],
          "ref": "2006, Judy Yung, Gordon H. Chang, H. Mark Lai, Chinese American voices: from the gold rush to the present ..., →ISBN, page 283:",
          "text": "Then when my sister was old enough, my mother taught the three of us how to play MJ [mah-jongg].",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of mahjong."
      ],
      "links": [
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          "mahjong",
          "mahjong#English"
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      ],
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        "abbreviation",
        "alt-of",
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  "word": "MJ"
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Download raw JSONL data for MJ meaning in English (2.5kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-12-23 from the enwiktionary dump dated 2025-12-02 using wiktextract (6fdc867 and 9905b1f). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.