"six feet under" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "有1個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語 死亡",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語形容詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語詞元",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "六英尺是傳統上開挖墳墓的深度。",
  "lang": "英語",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "有使用例的英語詞",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "英語俗語",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "英語委婉詞",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "My grandparents are six feet under.",
          "translation": "我的祖父母都已與世長辭。"
        }
      ],
      "glosses": [
        "去世的，已故的"
      ],
      "id": "zh-six_feet_under-en-adj-yQ8WN-Wc",
      "tags": [
        "euphemistic",
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-six feet under.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/9b/En-au-six_feet_under.ogg/En-au-six_feet_under.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/En-au-six feet under.ogg"
    }
  ],
  "word": "six feet under"
}

{
  "categories": [
    "有1個詞條的頁面",
    "英語 死亡",
    "英語形容詞",
    "英語詞元"
  ],
  "etymology_text": "六英尺是傳統上開挖墳墓的深度。",
  "lang": "英語",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "有使用例的英語詞",
        "英語俗語",
        "英語委婉詞"
      ],
      "examples": [
        {
          "text": "My grandparents are six feet under.",
          "translation": "我的祖父母都已與世長辭。"
        }
      ],
      "glosses": [
        "去世的，已故的"
      ],
      "tags": [
        "euphemistic",
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-six feet under.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/9b/En-au-six_feet_under.ogg/En-au-six_feet_under.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/En-au-six feet under.ogg"
    }
  ],
  "word": "six feet under"
}