"오월" meaning in Jeju

{
  "etymology_templates": [
    {
      "args": {
        "1": "五月",
        "nocat": "y"
      },
      "expansion": "Sino-Korean word from 五月",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 五月",
  "forms": [
    {
      "form": "owol",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "jje",
        "2": "noun"
      },
      "expansion": "오월 (owol)",
      "name": "head"
    }
  ],
  "lang": "Jeju",
  "lang_code": "jje",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Jeju entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "jje",
          "name": "Months",
          "orig": "jje:Months",
          "parents": [
            "Periodic occurrences",
            "Time",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "May"
      ],
      "id": "en-오월-jje-noun-jHj-W5k2",
      "links": [
        [
          "May",
          "May"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/o̞wəɭ/"
    }
  ],
  "word": "오월"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "五月",
        "nocat": "y"
      },
      "expansion": "Sino-Korean word from 五月",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 五月",
  "forms": [
    {
      "form": "owol",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "jje",
        "2": "noun"
      },
      "expansion": "오월 (owol)",
      "name": "head"
    }
  ],
  "lang": "Jeju",
  "lang_code": "jje",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Jeju entries with incorrect language header",
        "Jeju lemmas",
        "Jeju nouns",
        "Jeju terms with IPA pronunciation",
        "jje:Months"
      ],
      "glosses": [
        "May"
      ],
      "links": [
        [
          "May",
          "May"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/o̞wəɭ/"
    }
  ],
  "word": "오월"
}