"J." meaning in English

{
  "forms": [
    {
      "form": "JJ.",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "JJ."
      },
      "expansion": "J. (plural JJ.)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "abbreviation of judge or justice",
          "word": "J"
        }
      ],
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Law",
          "orig": "en:Law",
          "parents": [
            "Justice",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of J (“abbreviation of judge or justice”)."
      ],
      "id": "en-J.-en-noun-RD1D0cnK",
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "J",
          "J#English"
        ],
        [
          "judge",
          "judge#English"
        ],
        [
          "justice",
          "justice#English"
        ]
      ],
      "raw_glosses": [
        "(law, postnominal) Alternative form of J (“abbreviation of judge or justice”)."
      ],
      "tags": [
        "alt-of",
        "alternative",
        "postpositional"
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "word": "J."
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "J.",
      "name": "en-proper-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "diminutive of given names",
          "word": "Jay"
        }
      ],
      "categories": [
        {
          "_dis": "90 10",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "92 8",
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Alternative form of Jay (diminutive of given names)"
      ],
      "id": "en-J.-en-name-kYheAa0f",
      "links": [
        [
          "Jay",
          "Jay#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "J."
}

{
  "categories": [
    "English case citation abbreviations",
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with language name categories using raw markup",
    "English lemmas",
    "English nouns",
    "English nouns with irregular plurals",
    "English proper nouns",
    "English terms spelled with .",
    "English uncountable nouns",
    "English words without vowels"
  ],
  "forms": [
    {
      "form": "JJ.",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "JJ."
      },
      "expansion": "J. (plural JJ.)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "abbreviation of judge or justice",
          "word": "J"
        }
      ],
      "categories": [
        "English abbreviations",
        "en:Law"
      ],
      "glosses": [
        "Alternative form of J (“abbreviation of judge or justice”)."
      ],
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "J",
          "J#English"
        ],
        [
          "judge",
          "judge#English"
        ],
        [
          "justice",
          "justice#English"
        ]
      ],
      "raw_glosses": [
        "(law, postnominal) Alternative form of J (“abbreviation of judge or justice”)."
      ],
      "tags": [
        "alt-of",
        "alternative",
        "postpositional"
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "word": "J."
}

{
  "categories": [
    "English case citation abbreviations",
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with language name categories using raw markup",
    "English lemmas",
    "English nouns",
    "English nouns with irregular plurals",
    "English proper nouns",
    "English terms spelled with .",
    "English uncountable nouns",
    "English words without vowels"
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "J.",
      "name": "en-proper-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "diminutive of given names",
          "word": "Jay"
        }
      ],
      "glosses": [
        "Alternative form of Jay (diminutive of given names)"
      ],
      "links": [
        [
          "Jay",
          "Jay#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "J."
}