"Julian year" meaning in English

{
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    {
      "form": "Julian years",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Julian year (plural Julian years)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "glosses": [
        "A year in the old Julian calendar that has either 365 or 366 days."
      ],
      "id": "en-Julian_year-en-noun-8cV7d62K",
      "raw_glosses": [
        "(historical) A year in the old Julian calendar that has either 365 or 366 days."
      ],
      "tags": [
        "historical"
      ],
      "translations": [
        {
          "_dis1": "99 1",
          "code": "fi",
          "lang": "Finnish",
          "sense": "year in Julian calendar",
          "word": "juliaaninen vuosi"
        },
        {
          "_dis1": "99 1",
          "code": "it",
          "lang": "Italian",
          "sense": "year in Julian calendar",
          "word": "anno giuliano"
        },
        {
          "_dis1": "100 0",
          "code": "fi",
          "lang": "Finnish",
          "sense": "average year",
          "word": "juliaaninen vuosi"
        },
        {
          "_dis1": "100 0",
          "code": "it",
          "lang": "Italian",
          "sense": "average year",
          "tags": [
            "masculine"
          ],
          "word": "anno giuliano"
        }
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Astronomy",
          "orig": "en:Astronomy",
          "parents": [
            "Sciences",
            "Space",
            "All topics",
            "Nature",
            "Fundamental"
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          "_dis": "21 79",
          "kind": "other",
          "name": "English entries with incorrect language header",
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            "Entry maintenance"
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          "source": "w+disamb"
        },
        {
          "_dis": "19 81",
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        {
          "_dis": "17 83",
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        },
        {
          "_dis": "33 67",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "18 82",
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A unit of measurement of time defined as exactly 365.25 days of 86400 SI seconds each."
      ],
      "id": "en-Julian_year-en-noun-pQqfrglA",
      "links": [
        [
          "astronomy",
          "astronomy"
        ]
      ],
      "raw_glosses": [
        "(astronomy) A unit of measurement of time defined as exactly 365.25 days of 86400 SI seconds each."
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    }
  ],
  "wikipedia": [
    "Julian year"
  ],
  "word": "Julian year"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with Finnish translations",
    "Terms with Italian translations"
  ],
  "forms": [
    {
      "form": "Julian years",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Julian year (plural Julian years)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with historical senses"
      ],
      "glosses": [
        "A year in the old Julian calendar that has either 365 or 366 days."
      ],
      "raw_glosses": [
        "(historical) A year in the old Julian calendar that has either 365 or 366 days."
      ],
      "tags": [
        "historical"
      ]
    },
    {
      "categories": [
        "en:Astronomy"
      ],
      "glosses": [
        "A unit of measurement of time defined as exactly 365.25 days of 86400 SI seconds each."
      ],
      "links": [
        [
          "astronomy",
          "astronomy"
        ]
      ],
      "raw_glosses": [
        "(astronomy) A unit of measurement of time defined as exactly 365.25 days of 86400 SI seconds each."
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "year in Julian calendar",
      "word": "juliaaninen vuosi"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "year in Julian calendar",
      "word": "anno giuliano"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "average year",
      "word": "juliaaninen vuosi"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "average year",
      "tags": [
        "masculine"
      ],
      "word": "anno giuliano"
    }
  ],
  "wikipedia": [
    "Julian year"
  ],
  "word": "Julian year"
}