"unelastic" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "elastic"
      },
      "expansion": "un- + elastic",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + elastic",
  "forms": [
    {
      "form": "more unelastic",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most unelastic",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "unelastic (comparative more unelastic, superlative most unelastic)",
      "name": "en-adj"
    }
  ],
  "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with un-",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "lacking elasticity; inflexible, unyielding"
      ],
      "id": "en-unelastic-en-adj-8UMFHAXL",
      "links": [
        [
          "elasticity",
          "elasticity"
        ],
        [
          "inflexible",
          "inflexible"
        ]
      ],
      "synonyms": [
        {
          "word": "inelastic"
        },
        {
          "word": "inflexible"
        }
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-æstɪk"
    }
  ],
  "word": "unelastic"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "elastic"
      },
      "expansion": "un- + elastic",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + elastic",
  "forms": [
    {
      "form": "more unelastic",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most unelastic",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "unelastic (comparative more unelastic, superlative most unelastic)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with un-",
        "Rhymes:English/æstɪk",
        "Rhymes:English/æstɪk/4 syllables"
      ],
      "glosses": [
        "lacking elasticity; inflexible, unyielding"
      ],
      "links": [
        [
          "elasticity",
          "elasticity"
        ],
        [
          "inflexible",
          "inflexible"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-æstɪk"
    }
  ],
  "synonyms": [
    {
      "word": "inelastic"
    },
    {
      "word": "inflexible"
    }
  ],
  "word": "unelastic"
}