"unroll" meaning in English

{
  "categories": [
    {
      "kind": "other",
      "name": "Λέξεις με πρόθημα un- (αγγλικά)",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": ": unroll < un- + roll",
  "forms": [
    {
      "form": "unroll"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "examples": [
        {
          "text": "I unroll the ball of yarn 🧶",
          "translation": "Ξετυλίγω το κουβάρι 🧶"
        },
        {
          "text": "≈ συνώνυμα: unravel"
        }
      ],
      "glosses": [
        "ξετυλίγω"
      ],
      "id": "el-unroll-en-verb-MBw6D4iT"
    }
  ],
  "word": "unroll"
}

{
  "categories": [
    "Λέξεις με πρόθημα un- (αγγλικά)"
  ],
  "etymology_text": ": unroll < un- + roll",
  "forms": [
    {
      "form": "unroll"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "examples": [
        {
          "text": "I unroll the ball of yarn 🧶",
          "translation": "Ξετυλίγω το κουβάρι 🧶"
        },
        {
          "text": "≈ συνώνυμα: unravel"
        }
      ],
      "glosses": [
        "ξετυλίγω"
      ]
    }
  ],
  "word": "unroll"
}