"birthyear" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "birth",
        "3": "year"
      },
      "expansion": "birth + year",
      "name": "compound"
    }
  ],
  "etymology_text": "From birth + year.",
  "forms": [
    {
      "form": "birthyears",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "birthyear (plural birthyears)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1995, Buck Clayton, Nancy Miller Elliott, Buck Clayton's Jazz World:",
          "text": "Then one day Professor Michael Griffel, who had been elected to the chairmanship of music at Hunter, called me in his office and regretfully told me that someone who had been checking the files for some reason had noticed that my birthyear was 1911, which made me two years over the age limit to be a professor at Hunter.",
          "type": "quote"
        },
        {
          "ref": "2006, Iris Vorel, Ad Astra:",
          "text": "\"[...] I can't have a reading. I don't know my birthyear. Simply, simply, simply don't remember my birthyear.\"",
          "type": "quote"
        }
      ],
      "glosses": [
        "The year in which one was born; year of (one's) birth."
      ],
      "id": "en-birthyear-en-noun-Uktzrw0k",
      "links": [
        [
          "year",
          "year"
        ],
        [
          "birth",
          "birth"
        ]
      ],
      "synonyms": [
        {
          "word": "birth year"
        }
      ]
    }
  ],
  "word": "birthyear"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "birth",
        "3": "year"
      },
      "expansion": "birth + year",
      "name": "compound"
    }
  ],
  "etymology_text": "From birth + year.",
  "forms": [
    {
      "form": "birthyears",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "birthyear (plural birthyears)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1995, Buck Clayton, Nancy Miller Elliott, Buck Clayton's Jazz World:",
          "text": "Then one day Professor Michael Griffel, who had been elected to the chairmanship of music at Hunter, called me in his office and regretfully told me that someone who had been checking the files for some reason had noticed that my birthyear was 1911, which made me two years over the age limit to be a professor at Hunter.",
          "type": "quote"
        },
        {
          "ref": "2006, Iris Vorel, Ad Astra:",
          "text": "\"[...] I can't have a reading. I don't know my birthyear. Simply, simply, simply don't remember my birthyear.\"",
          "type": "quote"
        }
      ],
      "glosses": [
        "The year in which one was born; year of (one's) birth."
      ],
      "links": [
        [
          "year",
          "year"
        ],
        [
          "birth",
          "birth"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "birth year"
    }
  ],
  "word": "birthyear"
}