"야적" meaning in Jeju

{
  "etymology_text": "Of native Jeju origin.",
  "forms": [
    {
      "form": "yajeok",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "jje",
        "2": "noun"
      },
      "expansion": "야적 (yajeok)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "jje",
          "name": "Time",
          "orig": "jje:Time",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "morning"
      ],
      "id": "en-야적-jje-noun-wjsxoBeb",
      "links": [
        [
          "morning",
          "morning"
        ]
      ],
      "synonyms": [
        {
          "roman": "ajeok",
          "word": "아적"
        },
        {
          "roman": "yacheok",
          "word": "야척"
        }
      ]
    }
  ],
  "sounds": [
    {
      "other": "/ja̠d͡ʑək̚/"
    }
  ],
  "word": "야적"
}

{
  "etymology_text": "Of native Jeju origin.",
  "forms": [
    {
      "form": "yajeok",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "jje",
        "2": "noun"
      },
      "expansion": "야적 (yajeok)",
      "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",
        "Pages with 1 entry",
        "Pages with entries",
        "jje:Time"
      ],
      "glosses": [
        "morning"
      ],
      "links": [
        [
          "morning",
          "morning"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "/ja̠d͡ʑək̚/"
    }
  ],
  "synonyms": [
    {
      "roman": "ajeok",
      "word": "아적"
    },
    {
      "roman": "yacheok",
      "word": "야척"
    }
  ],
  "word": "야적"
}