"uncoachable" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "coachable"
      },
      "expansion": "un- + coachable",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + coachable",
  "forms": [
    {
      "form": "more uncoachable",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most uncoachable",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "uncoachable (comparative more uncoachable, superlative most uncoachable)",
      "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"
        }
      ],
      "derived": [
        {
          "word": "uncoachability"
        }
      ],
      "examples": [
        {
          "text": "These new players are just uncoachable; they don't listen to anything I say."
        }
      ],
      "glosses": [
        "Impossible or very difficult to coach"
      ],
      "id": "en-uncoachable-en-adj-pyZIcSgD",
      "links": [
        [
          "coach",
          "coach"
        ]
      ],
      "related": [
        {
          "word": "unteachable"
        },
        {
          "word": "incorrigible"
        }
      ]
    }
  ],
  "word": "uncoachable"
}

{
  "derived": [
    {
      "word": "uncoachability"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "coachable"
      },
      "expansion": "un- + coachable",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + coachable",
  "forms": [
    {
      "form": "more uncoachable",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most uncoachable",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "uncoachable (comparative more uncoachable, superlative most uncoachable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "unteachable"
    },
    {
      "word": "incorrigible"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with un-"
      ],
      "examples": [
        {
          "text": "These new players are just uncoachable; they don't listen to anything I say."
        }
      ],
      "glosses": [
        "Impossible or very difficult to coach"
      ],
      "links": [
        [
          "coach",
          "coach"
        ]
      ]
    }
  ],
  "word": "uncoachable"
}