"impermanent" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "frm",
        "3": "impermanent"
      },
      "expansion": "Middle French impermanent",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "in-",
        "3": "permanent",
        "alt1": "im-"
      },
      "expansion": "im- + permanent",
      "name": "af"
    }
  ],
  "etymology_text": "From Middle French impermanent, from im- + permanent.",
  "head_templates": [
    {
      "args": {
        "1": "en",
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      },
      "expansion": "impermanent",
      "name": "head"
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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          "parents": [],
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          "parents": [],
          "source": "w"
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          "parents": [],
          "source": "w"
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          "kind": "topical",
          "langcode": "en",
          "name": "Time",
          "orig": "en:Time",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "momentary"
        },
        {
          "word": "temporary"
        }
      ],
      "glosses": [
        "not permanent; unperpetual."
      ],
      "id": "en-impermanent-en-adj-cDU~Ifeq",
      "links": [
        [
          "permanent",
          "permanent"
        ],
        [
          "unperpetual",
          "unperpetual#English"
        ]
      ],
      "related": [
        {
          "word": "impermanence"
        }
      ],
      "translations": [
        {
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "nepostojanen",
          "sense": "not permanent",
          "word": "непостоянен"
        },
        {
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "neustojčiv",
          "sense": "not permanent",
          "word": "неустойчив"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "not permanent",
          "word": "provvisorio"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "not permanent",
          "word": "transitorio"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "not permanent",
          "word": "temporaneo"
        }
      ]
    }
  ],
  "word": "impermanent"
}

{
  "coordinate_terms": [
    {
      "word": "momentary"
    },
    {
      "word": "temporary"
    }
  ],
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      "args": {
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        "3": "impermanent"
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      "expansion": "Middle French impermanent",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "in-",
        "3": "permanent",
        "alt1": "im-"
      },
      "expansion": "im- + permanent",
      "name": "af"
    }
  ],
  "etymology_text": "From Middle French impermanent, from im- + permanent.",
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      "args": {
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      "expansion": "impermanent",
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "impermanence"
    }
  ],
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      "glosses": [
        "not permanent; unperpetual."
      ],
      "links": [
        [
          "permanent",
          "permanent"
        ],
        [
          "unperpetual",
          "unperpetual#English"
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  ],
  "translations": [
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "nepostojanen",
      "sense": "not permanent",
      "word": "непостоянен"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "neustojčiv",
      "sense": "not permanent",
      "word": "неустойчив"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "not permanent",
      "word": "provvisorio"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "not permanent",
      "word": "transitorio"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "not permanent",
      "word": "temporaneo"
    }
  ],
  "word": "impermanent"
}