"お誕生日おめでとうございます" meaning in Japanese

{
  "forms": [
    {
      "form": "お誕生日おめでとうございます",
      "ruby": [
        [
          "誕",
          "たん"
        ],
        [
          "生",
          "じょう"
        ],
        [
          "日",
          "び"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "o-tanjōbi omedetō gozaimasu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "interjection",
        "2": "お-たんじょうび おめでとう ございます",
        "head": "お誕生日おめでとうございます"
      },
      "expansion": "お誕(たん)生(じょう)日(び)おめでとうございます • (o-tanjōbi omedetō gozaimasu)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "intj",
  "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 entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "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 phrasebook",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "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 raw sortkeys",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "happy birthday"
      ],
      "id": "en-お誕生日おめでとうございます-ja-intj-10aaZsS7",
      "links": [
        [
          "happy birthday",
          "happy birthday"
        ]
      ],
      "synonyms": [
        {
          "roman": "tanjōbi omedetō",
          "ruby": [
            [
              "誕",
              "たん"
            ],
            [
              "生",
              "じょう"
            ],
            [
              "日",
              "び"
            ]
          ],
          "word": "誕生日おめでとう"
        },
        {
          "roman": "happī bāsudē",
          "tags": [
            "informal"
          ],
          "word": "ハッピーバースデー"
        },
        {
          "roman": "hapiba",
          "word": "ハピバ"
        },
        {
          "alt": "hapiba",
          "word": "HPB"
        },
        {
          "alt": "happī bāsudē",
          "word": "HBD"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[o̞tã̠ɲ̟d͡ʑo̞ːbʲi o̞me̞de̞to̞ː ɡo̞za̠ima̠sɨ̥ᵝ]"
    }
  ],
  "word": "お誕生日おめでとうございます"
}

{
  "forms": [
    {
      "form": "お誕生日おめでとうございます",
      "ruby": [
        [
          "誕",
          "たん"
        ],
        [
          "生",
          "じょう"
        ],
        [
          "日",
          "び"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "o-tanjōbi omedetō gozaimasu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "interjection",
        "2": "お-たんじょうび おめでとう ございます",
        "head": "お誕生日おめでとうございます"
      },
      "expansion": "お誕(たん)生(じょう)日(び)おめでとうございます • (o-tanjōbi omedetō gozaimasu)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese entries with language name categories using raw markup",
        "Japanese interjections",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese phrasebook",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms spelled with sixth grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with three Han script characters",
        "Pages with raw sortkeys"
      ],
      "glosses": [
        "happy birthday"
      ],
      "links": [
        [
          "happy birthday",
          "happy birthday"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[o̞tã̠ɲ̟d͡ʑo̞ːbʲi o̞me̞de̞to̞ː ɡo̞za̠ima̠sɨ̥ᵝ]"
    }
  ],
  "synonyms": [
    {
      "roman": "tanjōbi omedetō",
      "ruby": [
        [
          "誕",
          "たん"
        ],
        [
          "生",
          "じょう"
        ],
        [
          "日",
          "び"
        ]
      ],
      "word": "誕生日おめでとう"
    },
    {
      "roman": "happī bāsudē",
      "tags": [
        "informal"
      ],
      "word": "ハッピーバースデー"
    },
    {
      "roman": "hapiba",
      "word": "ハピバ"
    },
    {
      "alt": "hapiba",
      "word": "HPB"
    },
    {
      "alt": "happī bāsudē",
      "word": "HBD"
    }
  ],
  "word": "お誕生日おめでとうございます"
}