"千鈞" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "せんきん"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "phrases": [
    {
      "word": "一髪千鈞"
    },
    {
      "word": "一髪千鈞を引く"
    },
    {
      "word": "千鈞一髪"
    },
    {
      "word": "千鈞の重み"
    }
  ],
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "極めて重いこと。"
      ],
      "id": "ja-千鈞-ja-noun-G9Ww9T6h"
    },
    {
      "glosses": [
        "1から転じて、きわめて価値の高いこと。"
      ],
      "id": "ja-千鈞-ja-noun-gi5cpXKs"
    }
  ],
  "word": "千鈞"
}

{
  "categories": [
    "日本語",
    "日本語 名詞"
  ],
  "forms": [
    {
      "form": "せんきん"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "phrases": [
    {
      "word": "一髪千鈞"
    },
    {
      "word": "一髪千鈞を引く"
    },
    {
      "word": "千鈞一髪"
    },
    {
      "word": "千鈞の重み"
    }
  ],
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "極めて重いこと。"
      ]
    },
    {
      "glosses": [
        "1から転じて、きわめて価値の高いこと。"
      ]
    }
  ],
  "word": "千鈞"
}