"de peur que" meaning in French

{
  "head_templates": [
    {
      "args": {
        "1": "fr",
        "2": "conjunction"
      },
      "expansion": "de peur que",
      "name": "head"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "I put the knives away in a locked cupboard for fear that the children would play with them.",
          "text": "J’ai rangé les couteaux dans une armoire fermée à clé, de peur que les enfants ne jouent avec.",
          "type": "example"
        }
      ],
      "glosses": [
        "lest, for fear that"
      ],
      "id": "en-de_peur_que-fr-conj-1XqVdn2M",
      "links": [
        [
          "lest",
          "lest"
        ],
        [
          "fear",
          "fear"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/də pœʁ kə/"
    }
  ],
  "word": "de peur que"
}

{
  "head_templates": [
    {
      "args": {
        "1": "fr",
        "2": "conjunction"
      },
      "expansion": "de peur que",
      "name": "head"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        "French conjunctions",
        "French entries with incorrect language header",
        "French lemmas",
        "French multiword terms",
        "French subordinating conjunctions",
        "French terms with IPA pronunciation",
        "French terms with usage examples"
      ],
      "examples": [
        {
          "english": "I put the knives away in a locked cupboard for fear that the children would play with them.",
          "text": "J’ai rangé les couteaux dans une armoire fermée à clé, de peur que les enfants ne jouent avec.",
          "type": "example"
        }
      ],
      "glosses": [
        "lest, for fear that"
      ],
      "links": [
        [
          "lest",
          "lest"
        ],
        [
          "fear",
          "fear"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/də pœʁ kə/"
    }
  ],
  "word": "de peur que"
}