"ロックダウン" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "lockdown"
      },
      "expansion": "English lockdown",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from English lockdown.",
  "forms": [
    {
      "form": "rokkudaun",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ロック%ダウン"
      },
      "expansion": "ロックダウン • (rokkudaun)",
      "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 katakana",
          "parents": [],
          "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": "Coronavirus",
          "orig": "ja:Coronavirus",
          "parents": [
            "Disease",
            "Health",
            "Pathology",
            "Body",
            "Medicine",
            "Human",
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Law",
          "orig": "ja:Law",
          "parents": [
            "Justice",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "lockdown (confinement of people as a security measure)"
      ],
      "id": "en-ロックダウン-ja-noun-5tGIG359",
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "lockdown",
          "lockdown"
        ]
      ],
      "raw_glosses": [
        "(law) lockdown (confinement of people as a security measure)"
      ],
      "synonyms": [
        {
          "english": "of citywide",
          "roman": "toshi fūsa",
          "ruby": [
            [
              "都市",
              "とし"
            ],
            [
              "封",
              "ふう"
            ],
            [
              "鎖",
              "さ"
            ]
          ],
          "word": "都市封鎖"
        }
      ],
      "topics": [
        "law"
      ],
      "wikipedia": [
        "ja:ロックダウン"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɾo̞k̚kɯ̟ᵝda̠ɯ̟̃ᵝɴ]"
    }
  ],
  "word": "ロックダウン"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "lockdown"
      },
      "expansion": "English lockdown",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from English lockdown.",
  "forms": [
    {
      "form": "rokkudaun",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ロック%ダウン"
      },
      "expansion": "ロックダウン • (rokkudaun)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese katakana",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms borrowed from English",
        "Japanese terms derived from English",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with redundant sortkeys",
        "ja:Coronavirus",
        "ja:Law"
      ],
      "glosses": [
        "lockdown (confinement of people as a security measure)"
      ],
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "lockdown",
          "lockdown"
        ]
      ],
      "raw_glosses": [
        "(law) lockdown (confinement of people as a security measure)"
      ],
      "topics": [
        "law"
      ],
      "wikipedia": [
        "ja:ロックダウン"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɾo̞k̚kɯ̟ᵝda̠ɯ̟̃ᵝɴ]"
    }
  ],
  "synonyms": [
    {
      "english": "of citywide",
      "roman": "toshi fūsa",
      "ruby": [
        [
          "都市",
          "とし"
        ],
        [
          "封",
          "ふう"
        ],
        [
          "鎖",
          "さ"
        ]
      ],
      "word": "都市封鎖"
    }
  ],
  "word": "ロックダウン"
}