"遠慮の塊" meaning in 日本語

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語_成句",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語_近畿方言",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "えんりょのかたまり"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "phrase",
  "pos_title": "成句",
  "senses": [
    {
      "glosses": [
        "（方言、関西）皿の上に一つだけ残った料理。関東の一つ残し。"
      ],
      "id": "ja-遠慮の塊-ja-phrase-xWJwncDM"
    }
  ],
  "tags": [
    "idiomatic"
  ],
  "word": "遠慮の塊"
}

{
  "categories": [
    "日本語",
    "日本語_成句",
    "日本語_近畿方言"
  ],
  "forms": [
    {
      "form": "えんりょのかたまり"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "phrase",
  "pos_title": "成句",
  "senses": [
    {
      "glosses": [
        "（方言、関西）皿の上に一つだけ残った料理。関東の一つ残し。"
      ]
    }
  ],
  "tags": [
    "idiomatic"
  ],
  "word": "遠慮の塊"
}