"crucial" meaning in Englisch

{
  "antonyms": [
    {
      "sense_index": "1",
      "word": "noncrucial"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Adjektiv (Englisch)",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anagramm sortiert (Englisch)",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Englisch",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Roter Audiolink",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Rückläufige Wörterliste (Englisch)",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Wiktionary:Audio-Datei",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Siehe auch",
      "orig": "siehe auch",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Übersetzungen (Latein)",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "crucially"
    },
    {
      "word": "precrucial"
    }
  ],
  "etymology_text": "über das französische crucial „kreuzförmig“ zurückgehend auf das lateinische Substantiv crux, crucis ^(→ la) „Kreuz“",
  "forms": [
    {
      "form": "crucial",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "more crucial",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most crucial",
      "tags": [
        "superlative"
      ]
    }
  ],
  "hyphenation": "cru·cial",
  "lang": "Englisch",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "examples": [
        {
          "text": "Adlai, my fellow student, told me that the contents of chapter 4 through 8 are crucial for the midterm exam in physics."
        }
      ],
      "glosses": [
        "äußerst wichtig, ausschlaggebend, entscheidend, kritisch"
      ],
      "id": "de-crucial-en-adj-FCqFLXj7",
      "sense_index": "1"
    },
    {
      "glosses": [
        "super"
      ],
      "id": "de-crucial-en-adj-c9Gxsbwd",
      "raw_tags": [
        "positiv"
      ],
      "sense_index": "2",
      "tags": [
        "colloquial"
      ]
    },
    {
      "glosses": [
        "kreuzförmig"
      ],
      "id": "de-crucial-en-adj-RPH67zrC",
      "raw_tags": [
        "veraltet: von der Form eines Kreuzes"
      ],
      "sense_index": "3"
    }
  ],
  "sounds": [
    {
      "ipa": "ˈkruː.ʃəl"
    },
    {
      "audio": "En-au-crucial.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/5d/En-au-crucial.ogg/En-au-crucial.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/En-au-crucial.ogg",
      "raw_tags": [
        "australisch"
      ]
    }
  ],
  "synonyms": [
    {
      "sense_index": "1",
      "word": "decisive"
    },
    {
      "sense_index": "1",
      "word": "essential"
    },
    {
      "sense_index": "1",
      "word": "significant"
    },
    {
      "sense_index": "2",
      "word": "excellent"
    }
  ],
  "word": "crucial"
}

{
  "antonyms": [
    {
      "sense_index": "1",
      "word": "noncrucial"
    }
  ],
  "categories": [
    "Adjektiv (Englisch)",
    "Anagramm sortiert (Englisch)",
    "Englisch",
    "Roter Audiolink",
    "Rückläufige Wörterliste (Englisch)",
    "Wiktionary:Audio-Datei",
    "siehe auch",
    "Übersetzungen (Latein)"
  ],
  "derived": [
    {
      "word": "crucially"
    },
    {
      "word": "precrucial"
    }
  ],
  "etymology_text": "über das französische crucial „kreuzförmig“ zurückgehend auf das lateinische Substantiv crux, crucis ^(→ la) „Kreuz“",
  "forms": [
    {
      "form": "crucial",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "more crucial",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most crucial",
      "tags": [
        "superlative"
      ]
    }
  ],
  "hyphenation": "cru·cial",
  "lang": "Englisch",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "examples": [
        {
          "text": "Adlai, my fellow student, told me that the contents of chapter 4 through 8 are crucial for the midterm exam in physics."
        }
      ],
      "glosses": [
        "äußerst wichtig, ausschlaggebend, entscheidend, kritisch"
      ],
      "sense_index": "1"
    },
    {
      "glosses": [
        "super"
      ],
      "raw_tags": [
        "positiv"
      ],
      "sense_index": "2",
      "tags": [
        "colloquial"
      ]
    },
    {
      "glosses": [
        "kreuzförmig"
      ],
      "raw_tags": [
        "veraltet: von der Form eines Kreuzes"
      ],
      "sense_index": "3"
    }
  ],
  "sounds": [
    {
      "ipa": "ˈkruː.ʃəl"
    },
    {
      "audio": "En-au-crucial.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/5d/En-au-crucial.ogg/En-au-crucial.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/En-au-crucial.ogg",
      "raw_tags": [
        "australisch"
      ]
    }
  ],
  "synonyms": [
    {
      "sense_index": "1",
      "word": "decisive"
    },
    {
      "sense_index": "1",
      "word": "essential"
    },
    {
      "sense_index": "1",
      "word": "significant"
    },
    {
      "sense_index": "2",
      "word": "excellent"
    }
  ],
  "word": "crucial"
}