"バックナンバー" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "back number"
      },
      "expansion": "English back number",
      "name": "bor"
    }
  ],
  "etymology_text": "From English back number.",
  "forms": [
    {
      "form": "bakkunanbā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "バックナンバー • (bakkunanbā)",
      "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 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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "roman": "saishingō",
          "ruby": [
            [
              "最新号",
              "さいしんごう"
            ]
          ],
          "word": "最新号"
        }
      ],
      "glosses": [
        "back number; back issue"
      ],
      "id": "en-バックナンバー-ja-noun-lfT956rX",
      "links": [
        [
          "back number",
          "back number"
        ],
        [
          "back issue",
          "back issue"
        ]
      ],
      "synonyms": [
        {
          "roman": "kikangō",
          "ruby": [
            [
              "既刊号",
              "きかんごう"
            ]
          ],
          "word": "既刊号"
        }
      ]
    }
  ],
  "sounds": [
    {
      "other": "バックナンバー"
    },
    {
      "ipa": "[ba̠k̚kɯ̟nã̠mba̠ː]"
    }
  ],
  "word": "バックナンバー"
}

{
  "coordinate_terms": [
    {
      "roman": "saishingō",
      "ruby": [
        [
          "最新号",
          "さいしんごう"
        ]
      ],
      "word": "最新号"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "back number"
      },
      "expansion": "English back number",
      "name": "bor"
    }
  ],
  "etymology_text": "From English back number.",
  "forms": [
    {
      "form": "bakkunanbā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "バックナンバー • (bakkunanbā)",
      "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 alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms borrowed from English",
        "Japanese terms derived from English",
        "Japanese terms spelled with ー",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "back number; back issue"
      ],
      "links": [
        [
          "back number",
          "back number"
        ],
        [
          "back issue",
          "back issue"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "バックナンバー"
    },
    {
      "ipa": "[ba̠k̚kɯ̟nã̠mba̠ː]"
    }
  ],
  "synonyms": [
    {
      "roman": "kikangō",
      "ruby": [
        [
          "既刊号",
          "きかんごう"
        ]
      ],
      "word": "既刊号"
    }
  ],
  "word": "バックナンバー"
}

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