"crowning achievement" meaning in English

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    {
      "form": "crowning achievements",
      "tags": [
        "plural"
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      "expansion": "crowning achievement (plural crowning achievements)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "examples": [
        {
          "ref": "1915, Nikola Tesla, The Wonder World to Be Created by Electricity:",
          "text": "Arago produced the electro-magnet, Seebeck the thermo-pile and in 1831, as the crowning achievement of all, Faraday announced that he had obtained electricity from a magnet, thus discovering the principle of that wonderful engine - the dynamo, and inaugurating a new era both in scientific research and practical application.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The most important or glorious achievement."
      ],
      "id": "en-crowning_achievement-en-noun-OkzyJicG",
      "links": [
        [
          "achievement",
          "achievement"
        ]
      ]
    }
  ],
  "word": "crowning achievement"
}

{
  "forms": [
    {
      "form": "crowning achievements",
      "tags": [
        "plural"
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    }
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      "expansion": "crowning achievement (plural crowning achievements)",
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  "lang_code": "en",
  "pos": "noun",
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      "examples": [
        {
          "ref": "1915, Nikola Tesla, The Wonder World to Be Created by Electricity:",
          "text": "Arago produced the electro-magnet, Seebeck the thermo-pile and in 1831, as the crowning achievement of all, Faraday announced that he had obtained electricity from a magnet, thus discovering the principle of that wonderful engine - the dynamo, and inaugurating a new era both in scientific research and practical application.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The most important or glorious achievement."
      ],
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          "achievement",
          "achievement"
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      ]
    }
  ],
  "word": "crowning achievement"
}