"instability" meaning in English

{
  "categories": [
    {
      "kind": "other",
      "name": "Terms prefixed with in-",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "in",
        "2": "stability"
      },
      "expansion": "in- + stability",
      "name": "ety-prefix"
    }
  ],
  "etymology_text": "in- + stability",
  "forms": [
    {
      "form": "instability",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "instabilities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "2": "instabilities"
      },
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "The high levels of instability in the market are scaring investors."
        },
        {
          "text": "The death of the king has led to political instability there."
        },
        {
          "text": "The instability of the old bridge makes it dangerous for heavy vehicles to cross."
        }
      ],
      "glosses": [
        "Instability is the condition of not being stable, which can make things uncertain or unsafe."
      ],
      "id": "simple-instability-en-noun-cp69YLfz",
      "raw_tags": [
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɪnstəˈbɪlɪti/"
    },
    {
      "audio": "LL-Q1860 (eng)-Vininn126-instability.wav",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "instability"
}

{
  "categories": [
    "Terms prefixed with in-"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "in",
        "2": "stability"
      },
      "expansion": "in- + stability",
      "name": "ety-prefix"
    }
  ],
  "etymology_text": "in- + stability",
  "forms": [
    {
      "form": "instability",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "instabilities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "2": "instabilities"
      },
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Uncountable nouns"
      ],
      "examples": [
        {
          "text": "The high levels of instability in the market are scaring investors."
        },
        {
          "text": "The death of the king has led to political instability there."
        },
        {
          "text": "The instability of the old bridge makes it dangerous for heavy vehicles to cross."
        }
      ],
      "glosses": [
        "Instability is the condition of not being stable, which can make things uncertain or unsafe."
      ],
      "raw_tags": [
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɪnstəˈbɪlɪti/"
    },
    {
      "audio": "LL-Q1860 (eng)-Vininn126-instability.wav",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "instability"
}