"intractable" meaning in English

{
  "forms": [
    {
      "form": "intractable"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "intractability"
    }
  ],
  "senses": [
    {
      "glosses": [
        "ανυπάκουος"
      ],
      "id": "el-intractable-en-adj-hBJSMRc5"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Μαθηματικά (αγγλικά)",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "(όχι δυσεπίλυτος: hard to solve, difficult, troublesome)"
        }
      ],
      "glosses": [
        "ανεπιλύσιμος, μη επιλύσιμος"
      ],
      "id": "el-intractable-en-adj-9l29N9An",
      "raw_tags": [
        "μαθηματικά"
      ]
    }
  ],
  "word": "intractable"
}

{
  "forms": [
    {
      "form": "intractable"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "intractability"
    }
  ],
  "senses": [
    {
      "glosses": [
        "ανυπάκουος"
      ]
    },
    {
      "categories": [
        "Μαθηματικά (αγγλικά)"
      ],
      "examples": [
        {
          "text": "(όχι δυσεπίλυτος: hard to solve, difficult, troublesome)"
        }
      ],
      "glosses": [
        "ανεπιλύσιμος, μη επιλύσιμος"
      ],
      "raw_tags": [
        "μαθηματικά"
      ]
    }
  ],
  "word": "intractable"
}