"St. Luke's summer" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "St. Luke's summer",
      "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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Summer",
          "orig": "en:Summer",
          "parents": [
            "Seasons",
            "Nature",
            "Periodic occurrences",
            "All topics",
            "Time",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Temperature",
          "orig": "en:Temperature",
          "parents": [
            "Nature",
            "Weather",
            "All topics",
            "Atmosphere",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1904, ‘Saki’, “Reginald's Rubaiyat”, in Reginald:",
          "text": "to me there was something infinitely pathetic and appealing in the idea of the egg having a sort of St. Luke's summer of commercial usefulness.",
          "type": "quote"
        },
        {
          "ref": "1934, Sir William Beech Thomas, The Yeoman's England:",
          "text": "Almost every virtue of every season is contracted into the little span of St. Luke's summer, the very vintage of the year's juices.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A short period of warm weather around St Luke's Day (18 October); an Indian summer (also figuratively)."
      ],
      "id": "en-St._Luke's_summer-en-noun-3rm8npk3",
      "links": [
        [
          "warm",
          "warm"
        ],
        [
          "weather",
          "weather"
        ],
        [
          "Indian summer",
          "Indian summer"
        ]
      ],
      "synonyms": [
        {
          "word": "Indian summer"
        },
        {
          "word": "little summer of St. Luke"
        },
        {
          "word": "St. Luke's little summer"
        }
      ]
    }
  ],
  "word": "St. Luke's summer"
}

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "St. Luke's summer",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "English terms spelled with .",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "en:Summer",
        "en:Temperature"
      ],
      "examples": [
        {
          "ref": "1904, ‘Saki’, “Reginald's Rubaiyat”, in Reginald:",
          "text": "to me there was something infinitely pathetic and appealing in the idea of the egg having a sort of St. Luke's summer of commercial usefulness.",
          "type": "quote"
        },
        {
          "ref": "1934, Sir William Beech Thomas, The Yeoman's England:",
          "text": "Almost every virtue of every season is contracted into the little span of St. Luke's summer, the very vintage of the year's juices.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A short period of warm weather around St Luke's Day (18 October); an Indian summer (also figuratively)."
      ],
      "links": [
        [
          "warm",
          "warm"
        ],
        [
          "weather",
          "weather"
        ],
        [
          "Indian summer",
          "Indian summer"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Indian summer"
    },
    {
      "word": "little summer of St. Luke"
    },
    {
      "word": "St. Luke's little summer"
    }
  ],
  "word": "St. Luke's summer"
}