"発売日" meaning in All languages combined

{
  "forms": [
    {
      "form": "発売日",
      "ruby": [
        [
          "発",
          "はつ"
        ],
        [
          "売",
          "ばい"
        ],
        [
          "日",
          "び"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "hatsubaibi",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "はつばいび"
      },
      "expansion": "発(はつ)売(ばい)日(び) • (hatsubaibi)",
      "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": [
        "the date a product is to start being sold; a release date"
      ],
      "id": "en-発売日-ja-noun-d9U-Em6h",
      "links": [
        [
          "release",
          "release"
        ],
        [
          "date",
          "date"
        ]
      ]
    }
  ],
  "word": "発売日"
}

{
  "forms": [
    {
      "form": "発売日",
      "ruby": [
        [
          "発",
          "はつ"
        ],
        [
          "売",
          "ばい"
        ],
        [
          "日",
          "び"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "hatsubaibi",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "はつばいび"
      },
      "expansion": "発(はつ)売(ばい)日(び) • (hatsubaibi)",
      "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 first grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with three Han script characters"
      ],
      "glosses": [
        "the date a product is to start being sold; a release date"
      ],
      "links": [
        [
          "release",
          "release"
        ],
        [
          "date",
          "date"
        ]
      ]
    }
  ],
  "word": "発売日"
}

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