"unstiffen" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "stiffen"
      },
      "expansion": "un- + stiffen",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + stiffen",
  "forms": [
    {
      "form": "unstiffens",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "unstiffening",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "unstiffened",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "unstiffened",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "unstiffen (third-person singular simple present unstiffens, present participle unstiffening, simple past and past participle unstiffened)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "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"
        }
      ],
      "examples": [
        {
          "ref": "1917, Alice Cholmondeley, Christine",
          "text": "We stopped here about ten o'clock this morning, and I was so tired and stiff after the long night wedged in tight in the railway carriage that I got out to get some air and unstiffen myself, instinctively clutching my fiddle-case; and a Bavarian officer on the platform, watching the train with some soldiers, saw me and came over to me at once and demanded to see my papers.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To remove the stiffness from; to relax; to make pliant."
      ],
      "id": "en-unstiffen-en-verb-ZFirL9ft",
      "links": [
        [
          "stiffness",
          "stiffness"
        ],
        [
          "relax",
          "relax"
        ],
        [
          "pliant",
          "pliant"
        ]
      ]
    }
  ],
  "word": "unstiffen"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "stiffen"
      },
      "expansion": "un- + stiffen",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + stiffen",
  "forms": [
    {
      "form": "unstiffens",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "unstiffening",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "unstiffened",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "unstiffened",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "unstiffen (third-person singular simple present unstiffens, present participle unstiffening, simple past and past participle unstiffened)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with un-",
        "English terms with quotations",
        "English verbs"
      ],
      "examples": [
        {
          "ref": "1917, Alice Cholmondeley, Christine",
          "text": "We stopped here about ten o'clock this morning, and I was so tired and stiff after the long night wedged in tight in the railway carriage that I got out to get some air and unstiffen myself, instinctively clutching my fiddle-case; and a Bavarian officer on the platform, watching the train with some soldiers, saw me and came over to me at once and demanded to see my papers.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To remove the stiffness from; to relax; to make pliant."
      ],
      "links": [
        [
          "stiffness",
          "stiffness"
        ],
        [
          "relax",
          "relax"
        ],
        [
          "pliant",
          "pliant"
        ]
      ]
    }
  ],
  "word": "unstiffen"
}