"緊縛師" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "緊縛",
        "3": "師",
        "sort": "きんばくし",
        "t1": "tight binding",
        "t2": "master, teacher",
        "tr1": "kinbaku",
        "tr2": "shi"
      },
      "expansion": "緊縛 (kinbaku, “tight binding”) + 師 (shi, “master, teacher”)",
      "name": "compound"
    }
  ],
  "etymology_text": "Compound of 緊縛 (kinbaku, “tight binding”) + 師 (shi, “master, teacher”).",
  "forms": [
    {
      "form": "緊縛師",
      "ruby": [
        [
          "緊",
          "きん"
        ],
        [
          "縛",
          "ばく"
        ],
        [
          "師",
          "し"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kinbakushi",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "きんばくし"
      },
      "expansion": "緊(きん)縛(ばく)師(し) • (kinbakushi)",
      "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 wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "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": "BDSM",
          "orig": "ja:BDSM",
          "parents": [
            "Sexuality",
            "Human behaviour",
            "Sex",
            "Human",
            "All topics",
            "Reproduction",
            "Fundamental",
            "Life",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a practitioner of Japanese bondage"
      ],
      "id": "en-緊縛師-ja-noun-GQ3Z5LEx",
      "links": [
        [
          "BDSM",
          "BDSM"
        ],
        [
          "Japanese",
          "Japanese"
        ],
        [
          "bondage",
          "bondage"
        ]
      ],
      "raw_glosses": [
        "(BDSM) a practitioner of Japanese bondage"
      ],
      "related": [
        {
          "roman": "bakushi",
          "ruby": [
            [
              "縛師",
              "ばくし"
            ]
          ],
          "word": "縛師"
        },
        {
          "roman": "nawashi",
          "ruby": [
            [
              "縄師",
              "なわし"
            ]
          ],
          "word": "縄師"
        }
      ],
      "topics": [
        "BDSM",
        "lifestyle",
        "sexuality"
      ]
    }
  ],
  "word": "緊縛師"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "緊縛",
        "3": "師",
        "sort": "きんばくし",
        "t1": "tight binding",
        "t2": "master, teacher",
        "tr1": "kinbaku",
        "tr2": "shi"
      },
      "expansion": "緊縛 (kinbaku, “tight binding”) + 師 (shi, “master, teacher”)",
      "name": "compound"
    }
  ],
  "etymology_text": "Compound of 緊縛 (kinbaku, “tight binding”) + 師 (shi, “master, teacher”).",
  "forms": [
    {
      "form": "緊縛師",
      "ruby": [
        [
          "緊",
          "きん"
        ],
        [
          "縛",
          "ばく"
        ],
        [
          "師",
          "し"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kinbakushi",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "きんばくし"
      },
      "expansion": "緊(きん)縛(ばく)師(し) • (kinbakushi)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "related": [
    {
      "roman": "bakushi",
      "ruby": [
        [
          "縛師",
          "ばくし"
        ]
      ],
      "word": "縛師"
    },
    {
      "roman": "nawashi",
      "ruby": [
        [
          "縄師",
          "なわし"
        ]
      ],
      "word": "縄師"
    }
  ],
  "senses": [
    {
      "categories": [
        "Japanese compound terms",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fifth grade kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with three Han script characters",
        "ja:BDSM"
      ],
      "glosses": [
        "a practitioner of Japanese bondage"
      ],
      "links": [
        [
          "BDSM",
          "BDSM"
        ],
        [
          "Japanese",
          "Japanese"
        ],
        [
          "bondage",
          "bondage"
        ]
      ],
      "raw_glosses": [
        "(BDSM) a practitioner of Japanese bondage"
      ],
      "topics": [
        "BDSM",
        "lifestyle",
        "sexuality"
      ]
    }
  ],
  "word": "緊縛師"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "緊縛師"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "緊縛師",
  "trace": ""
}