"impacable" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "im-",
        "4": "",
        "5": "not"
      },
      "expansion": "Latin im- (“not”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin im- (“not”) + pacare (“to quiet”). See pacate.",
  "forms": [
    {
      "form": "more impacable",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most impacable",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "impacable (comparative more impacable, superlative most impacable)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1590, Edmund Spenser, “(please specify the book)”, in The Faerie Queene. […], London: […] [John Wolfe] for William Ponsonbie, →OCLC:",
          "text": "But those two other , which beside them stoode ,\nWere Britomart and gentle Scudamour ;\nWho all the while beheld their wrathfull moode ,\nAnd wondred at their impacable stoure ,\nWhose like they never saw till that same houre",
          "type": "quote"
        }
      ],
      "glosses": [
        "Not to be appeased or quieted."
      ],
      "id": "en-impacable-en-adj-1o3OBA9D",
      "links": [
        [
          "appease",
          "appease"
        ],
        [
          "quiet",
          "quiet"
        ]
      ],
      "raw_glosses": [
        "(obsolete) Not to be appeased or quieted."
      ],
      "related": [
        {
          "word": "impacably"
        },
        {
          "word": "implacable"
        }
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "word": "impacable"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "im-",
        "4": "",
        "5": "not"
      },
      "expansion": "Latin im- (“not”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin im- (“not”) + pacare (“to quiet”). See pacate.",
  "forms": [
    {
      "form": "more impacable",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most impacable",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "impacable (comparative more impacable, superlative most impacable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "impacably"
    },
    {
      "word": "implacable"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms derived from Latin",
        "English terms with obsolete senses",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1590, Edmund Spenser, “(please specify the book)”, in The Faerie Queene. […], London: […] [John Wolfe] for William Ponsonbie, →OCLC:",
          "text": "But those two other , which beside them stoode ,\nWere Britomart and gentle Scudamour ;\nWho all the while beheld their wrathfull moode ,\nAnd wondred at their impacable stoure ,\nWhose like they never saw till that same houre",
          "type": "quote"
        }
      ],
      "glosses": [
        "Not to be appeased or quieted."
      ],
      "links": [
        [
          "appease",
          "appease"
        ],
        [
          "quiet",
          "quiet"
        ]
      ],
      "raw_glosses": [
        "(obsolete) Not to be appeased or quieted."
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "word": "impacable"
}