"lacune" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "lacune"
      },
      "expansion": "French lacune",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "lacuna",
        "3": "lagoon"
      },
      "expansion": "Doublet of lacuna and lagoon",
      "name": "doublet"
    }
  ],
  "etymology_text": "From French lacune. Doublet of lacuna and lagoon.",
  "forms": [
    {
      "form": "lacunes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lacune (plural lacunes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "ref": "2018, The New England Journal of Medicine, →DOI:",
          "text": "We compared the efficacy and safety of rivaroxaban […] with aspirin […] for the prevention of recurrent stroke in patients with recent ischemic stroke that was presumed to be from cerebral embolism but without arterial stenosis, lacune, or an identified cardioembolic source.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A lacunar stroke or infarct."
      ],
      "id": "en-lacune-en-noun-UA-DjwfP",
      "links": [
        [
          "lacunar",
          "lacunar"
        ],
        [
          "infarct",
          "infarct"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "English entries with incorrect language header",
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          "source": "w+disamb"
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      "examples": [
        {
          "ref": "1824, Walter Savage Landor, Imaginary Conversations of Literary Men and Statesmen, volume I, London: […] Taylor and Hessey, […], →OCLC:",
          "text": "Let us climb over the ice and snow, leap across the lacune, and wipe away the stiria",
          "type": "quote"
        }
      ],
      "glosses": [
        "A lacuna."
      ],
      "id": "en-lacune-en-noun--wJ~lumG",
      "links": [
        [
          "lacuna",
          "lacuna"
        ]
      ]
    }
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  "sounds": [
    {
      "ipa": "/ləˈk(j)uːn/",
      "tags": [
        "UK",
        "US"
      ]
    }
  ],
  "word": "lacune"
}

{
  "categories": [
    "English countable nouns",
    "English doublets",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms derived from French",
    "Pages with 5 entries",
    "Pages with entries"
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  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "lacune"
      },
      "expansion": "French lacune",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "lacuna",
        "3": "lagoon"
      },
      "expansion": "Doublet of lacuna and lagoon",
      "name": "doublet"
    }
  ],
  "etymology_text": "From French lacune. Doublet of lacuna and lagoon.",
  "forms": [
    {
      "form": "lacunes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lacune (plural lacunes)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English terms with quotations"
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      "examples": [
        {
          "ref": "2018, The New England Journal of Medicine, →DOI:",
          "text": "We compared the efficacy and safety of rivaroxaban […] with aspirin […] for the prevention of recurrent stroke in patients with recent ischemic stroke that was presumed to be from cerebral embolism but without arterial stenosis, lacune, or an identified cardioembolic source.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A lacunar stroke or infarct."
      ],
      "links": [
        [
          "lacunar",
          "lacunar"
        ],
        [
          "infarct",
          "infarct"
        ]
      ]
    },
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1824, Walter Savage Landor, Imaginary Conversations of Literary Men and Statesmen, volume I, London: […] Taylor and Hessey, […], →OCLC:",
          "text": "Let us climb over the ice and snow, leap across the lacune, and wipe away the stiria",
          "type": "quote"
        }
      ],
      "glosses": [
        "A lacuna."
      ],
      "links": [
        [
          "lacuna",
          "lacuna"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ləˈk(j)uːn/",
      "tags": [
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        "US"
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    }
  ],
  "word": "lacune"
}