"structural" meaning in English

{
  "categories": [
    {
      "kind": "other",
      "name": "Terms suffixed with -al",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "structure",
        "2": "al"
      },
      "expansion": "structure + -al",
      "name": "ety-suffix"
    }
  ],
  "etymology_text": "structure + -al",
  "forms": [
    {
      "form": "structural",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "–",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "–",
      "tags": [
        "superlative"
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  ],
  "head_templates": [
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      "expansion": "[POS TABLE]",
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "examples": [
        {
          "text": "Repainting the house is easy, but the structural damage will be harder to fix."
        },
        {
          "text": "The whole system has undergone significant structural changes in the last 20 years."
        }
      ],
      "glosses": [
        "Structural changes, problems, damage, etc. are related to the structure of something."
      ],
      "id": "simple-structural-en-adj-Qg62XcEu"
    },
    {
      "glosses": [
        "A structural equation model is a statistical method that uses equations to understand how different things are related to each other, include both things we can measure and things we cannot directly see."
      ],
      "id": "simple-structural-en-adj-grS-b3VS",
      "raw_tags": [
        "mathematics) (statistics"
      ]
    }
  ],
  "word": "structural"
}

{
  "categories": [
    "Terms suffixed with -al"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "structure",
        "2": "al"
      },
      "expansion": "structure + -al",
      "name": "ety-suffix"
    }
  ],
  "etymology_text": "structure + -al",
  "forms": [
    {
      "form": "structural",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "–",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "–",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "examples": [
        {
          "text": "Repainting the house is easy, but the structural damage will be harder to fix."
        },
        {
          "text": "The whole system has undergone significant structural changes in the last 20 years."
        }
      ],
      "glosses": [
        "Structural changes, problems, damage, etc. are related to the structure of something."
      ]
    },
    {
      "glosses": [
        "A structural equation model is a statistical method that uses equations to understand how different things are related to each other, include both things we can measure and things we cannot directly see."
      ],
      "raw_tags": [
        "mathematics) (statistics"
      ]
    }
  ],
  "word": "structural"
}