"主犯" meaning in Japanese

{
  "forms": [
    {
      "form": "主犯",
      "ruby": [
        [
          "主",
          "しゅ"
        ],
        [
          "犯",
          "はん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "shuhan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "syufan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "しゆはん",
      "roman": "syufan",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "しゅはん",
        "hhira": "しゆはん"
      },
      "expansion": "主(しゅ)犯(はん) • (shuhan) ^(←しゆはん (syufan)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Crime",
          "orig": "ja:Crime",
          "parents": [
            "Criminal law",
            "Society",
            "Law",
            "All topics",
            "Justice",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "People",
          "orig": "ja:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "english": "accomplice",
          "roman": "jūhan",
          "ruby": [
            [
              "従犯",
              "じゅうはん"
            ]
          ],
          "word": "従犯"
        }
      ],
      "glosses": [
        "prime culprit; principal criminal or offender"
      ],
      "id": "en-主犯-ja-noun-TL~USdY4",
      "links": [
        [
          "prime",
          "prime"
        ],
        [
          "culprit",
          "culprit"
        ],
        [
          "principal",
          "principal"
        ],
        [
          "criminal",
          "criminal"
        ],
        [
          "offender",
          "offender"
        ]
      ],
      "raw_glosses": [
        "(including figuratively) prime culprit; principal criminal or offender"
      ],
      "synonyms": [
        {
          "roman": "shuhan-kaku",
          "ruby": [
            [
              "主犯格",
              "しゅはんかく"
            ]
          ],
          "word": "主犯格"
        }
      ],
      "tags": [
        "figuratively",
        "including"
      ]
    }
  ],
  "sounds": [
    {
      "other": "しゅはん"
    },
    {
      "ipa": "[ɕɨᵝhã̠ɴ]"
    }
  ],
  "word": "主犯"
}

{
  "coordinate_terms": [
    {
      "english": "accomplice",
      "roman": "jūhan",
      "ruby": [
        [
          "従犯",
          "じゅうはん"
        ]
      ],
      "word": "従犯"
    }
  ],
  "forms": [
    {
      "form": "主犯",
      "ruby": [
        [
          "主",
          "しゅ"
        ],
        [
          "犯",
          "はん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "shuhan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "syufan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "しゆはん",
      "roman": "syufan",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "しゅはん",
        "hhira": "しゆはん"
      },
      "expansion": "主(しゅ)犯(はん) • (shuhan) ^(←しゆはん (syufan)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fifth grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with two Han script characters",
        "ja:Crime",
        "ja:People"
      ],
      "glosses": [
        "prime culprit; principal criminal or offender"
      ],
      "links": [
        [
          "prime",
          "prime"
        ],
        [
          "culprit",
          "culprit"
        ],
        [
          "principal",
          "principal"
        ],
        [
          "criminal",
          "criminal"
        ],
        [
          "offender",
          "offender"
        ]
      ],
      "raw_glosses": [
        "(including figuratively) prime culprit; principal criminal or offender"
      ],
      "tags": [
        "figuratively",
        "including"
      ]
    }
  ],
  "sounds": [
    {
      "other": "しゅはん"
    },
    {
      "ipa": "[ɕɨᵝhã̠ɴ]"
    }
  ],
  "synonyms": [
    {
      "roman": "shuhan-kaku",
      "ruby": [
        [
          "主犯格",
          "しゅはんかく"
        ]
      ],
      "word": "主犯格"
    }
  ],
  "word": "主犯"
}