"long memory" meaning in English

{
  "forms": [
    {
      "form": "long memories",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "long memory (countable and uncountable, plural long memories)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "63 37",
          "kind": "topical",
          "langcode": "en",
          "name": "Memory",
          "orig": "en:Memory",
          "parents": [
            "Mind",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1867, Edward Augustus Freeman, The History of the Norman Conquest of England, Its Causes and Its Results, Volume 3, page 210:",
          "text": "The Celtic race has a long memory, and the prospect of waging war in the insular Britain against the Saxon intruder may not have been without charms for the descendants of the Armorican exiles.",
          "type": "quote"
        },
        {
          "ref": "1938, “Hobbyhorse Hitching Post, The Scrawls of the Great Go to Market”, in The Rotarian, volume 52, number 2, page 53:",
          "text": "HABITUÉS of the Hobbyhorse Hitching Post-those with long memories-may recall that the first contributor to the department was free lancer ALAN DEVOE, of Hillsdale, N.Y.",
          "type": "quote"
        },
        {
          "ref": "2006, John Waller, Irish Flames:",
          "text": "Irishmen have long tongues, but long memories also.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The ability to remember events that occurred a long time ago."
      ],
      "id": "en-long_memory-en-noun-2GtCALRH",
      "links": [
        [
          "ability",
          "ability"
        ],
        [
          "remember",
          "remember"
        ],
        [
          "event",
          "event"
        ],
        [
          "occur",
          "occur"
        ]
      ],
      "related": [
        {
          "_dis1": "66 34",
          "word": "grudge"
        },
        {
          "_dis1": "66 34",
          "word": "feud"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    },
    {
      "categories": [
        {
          "_dis": "22 78",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "18 82",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "16 84",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The act or habit of holding onto a grudge or grievance for a long period of time."
      ],
      "id": "en-long_memory-en-noun-IMEoSl0D",
      "links": [
        [
          "act",
          "act"
        ],
        [
          "habit",
          "habit"
        ],
        [
          "holding onto",
          "hold onto"
        ],
        [
          "grudge",
          "grudge"
        ],
        [
          "grievance",
          "grievance"
        ],
        [
          "period of time",
          "period of time"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "long memory"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English uncountable nouns",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Memory"
  ],
  "forms": [
    {
      "form": "long memories",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "long memory (countable and uncountable, plural long memories)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "grudge"
    },
    {
      "word": "feud"
    }
  ],
  "senses": [
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1867, Edward Augustus Freeman, The History of the Norman Conquest of England, Its Causes and Its Results, Volume 3, page 210:",
          "text": "The Celtic race has a long memory, and the prospect of waging war in the insular Britain against the Saxon intruder may not have been without charms for the descendants of the Armorican exiles.",
          "type": "quote"
        },
        {
          "ref": "1938, “Hobbyhorse Hitching Post, The Scrawls of the Great Go to Market”, in The Rotarian, volume 52, number 2, page 53:",
          "text": "HABITUÉS of the Hobbyhorse Hitching Post-those with long memories-may recall that the first contributor to the department was free lancer ALAN DEVOE, of Hillsdale, N.Y.",
          "type": "quote"
        },
        {
          "ref": "2006, John Waller, Irish Flames:",
          "text": "Irishmen have long tongues, but long memories also.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The ability to remember events that occurred a long time ago."
      ],
      "links": [
        [
          "ability",
          "ability"
        ],
        [
          "remember",
          "remember"
        ],
        [
          "event",
          "event"
        ],
        [
          "occur",
          "occur"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    },
    {
      "glosses": [
        "The act or habit of holding onto a grudge or grievance for a long period of time."
      ],
      "links": [
        [
          "act",
          "act"
        ],
        [
          "habit",
          "habit"
        ],
        [
          "holding onto",
          "hold onto"
        ],
        [
          "grudge",
          "grudge"
        ],
        [
          "grievance",
          "grievance"
        ],
        [
          "period of time",
          "period of time"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "long memory"
}