"海禁" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "下海通蕃之禁"
      },
      "expansion": "下海通蕃之禁",
      "name": "lang"
    },
    {
      "args": {
        "1": "ja",
        "2": "下海通蕃の禁"
      },
      "expansion": "下海通蕃の禁",
      "name": "lang"
    }
  ],
  "etymology_text": "Abbreviation of 下海通蕃之禁 or 下海通蕃の禁",
  "forms": [
    {
      "form": "海禁",
      "ruby": [
        [
          "海",
          "かい"
        ],
        [
          "禁",
          "きん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kaikin",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "かいきん"
      },
      "expansion": "海(かい)禁(きん) • (kaikin)",
      "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 redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "haijin; sea ban; ban on foreign trade"
      ],
      "id": "en-海禁-ja-noun-OCBuMoNb",
      "links": [
        [
          "sea",
          "sea"
        ],
        [
          "ban",
          "ban"
        ],
        [
          "foreign",
          "foreign"
        ],
        [
          "trade",
          "trade"
        ]
      ],
      "raw_glosses": [
        "(historical) haijin; sea ban; ban on foreign trade"
      ],
      "tags": [
        "historical"
      ],
      "wikipedia": [
        "Iwanami Shoten",
        "Kōjien",
        "Shinmura Izuru",
        "Tōkyō",
        "ja:大辞林",
        "ja:広辞苑",
        "ja:松村明"
      ]
    }
  ],
  "sounds": [
    {
      "other": "かいきん"
    },
    {
      "ipa": "[ka̠ikʲĩɴ]"
    }
  ],
  "word": "海禁"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "下海通蕃之禁"
      },
      "expansion": "下海通蕃之禁",
      "name": "lang"
    },
    {
      "args": {
        "1": "ja",
        "2": "下海通蕃の禁"
      },
      "expansion": "下海通蕃の禁",
      "name": "lang"
    }
  ],
  "etymology_text": "Abbreviation of 下海通蕃之禁 or 下海通蕃の禁",
  "forms": [
    {
      "form": "海禁",
      "ruby": [
        [
          "海",
          "かい"
        ],
        [
          "禁",
          "きん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kaikin",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "かいきん"
      },
      "expansion": "海(かい)禁(きん) • (kaikin)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "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 second grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with historical senses",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with two Han script characters"
      ],
      "glosses": [
        "haijin; sea ban; ban on foreign trade"
      ],
      "links": [
        [
          "sea",
          "sea"
        ],
        [
          "ban",
          "ban"
        ],
        [
          "foreign",
          "foreign"
        ],
        [
          "trade",
          "trade"
        ]
      ],
      "raw_glosses": [
        "(historical) haijin; sea ban; ban on foreign trade"
      ],
      "tags": [
        "historical"
      ],
      "wikipedia": [
        "Iwanami Shoten",
        "Kōjien",
        "Shinmura Izuru",
        "Tōkyō",
        "ja:大辞林",
        "ja:広辞苑",
        "ja:松村明"
      ]
    }
  ],
  "sounds": [
    {
      "other": "かいきん"
    },
    {
      "ipa": "[ka̠ikʲĩɴ]"
    }
  ],
  "word": "海禁"
}

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