"暗証" meaning in Japanese

{
  "forms": [
    {
      "form": "暗証",
      "ruby": [
        [
          "暗",
          "あん"
        ],
        [
          "証",
          "しょう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "anshō",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ansyou",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "あんしよう",
      "roman": "ansyou",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "あんしょう",
        "hhira": "あんしよう"
      },
      "expansion": "暗(あん)証(しょう) • (anshō) ^(←あんしよう (ansyou)?)",
      "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"
        }
      ],
      "derived": [
        {
          "roman": "anshō bangō",
          "ruby": [
            [
              "暗証番号",
              "あんしょうばんごう"
            ]
          ],
          "word": "暗証番号"
        }
      ],
      "glosses": [
        "password"
      ],
      "id": "en-暗証-ja-noun-XohImNoo",
      "links": [
        [
          "password",
          "password"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "あんしょー"
    },
    {
      "ipa": "[ã̠ɰ̃ɕo̞ː]"
    }
  ],
  "word": "暗証"
}

{
  "derived": [
    {
      "roman": "anshō bangō",
      "ruby": [
        [
          "暗証番号",
          "あんしょうばんごう"
        ]
      ],
      "word": "暗証番号"
    }
  ],
  "forms": [
    {
      "form": "暗証",
      "ruby": [
        [
          "暗",
          "あん"
        ],
        [
          "証",
          "しょう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "anshō",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ansyou",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "あんしよう",
      "roman": "ansyou",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "あんしょう",
        "hhira": "あんしよう"
      },
      "expansion": "暗(あん)証(しょう) • (anshō) ^(←あんしよう (ansyou)?)",
      "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"
      ],
      "glosses": [
        "password"
      ],
      "links": [
        [
          "password",
          "password"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "あんしょー"
    },
    {
      "ipa": "[ã̠ɰ̃ɕo̞ː]"
    }
  ],
  "word": "暗証"
}

{
  "called_from": "parser/304",
  "msg": "HTML tag <span> not properly closed",
  "path": [
    "暗証"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "暗証",
  "trace": "started on line 2, detected on line 2"
}

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