Word.ws English Dictionary

lacune

UK/ləˈk(j)uːn/

lacune noun: a lacunar stroke or infarct.

Noun

lacune (plural lacunes)

  1. A lacunar stroke or infarct.
    • 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.2018, The New England Journal of Medicine, →DOI
  2. A lacuna.
    • Let us climb over the ice and snow, leap across the lacune, and wipe away the stiria1824, Walter Savage Landor, Imaginary Conversations of Literary Men and Statesmen, volume I, London: […] Taylor and Hessey, […], →OCLC

Forms of lacune

plurallacunes

Origin of lacune

From French lacune. Doublet of lacuna and lagoon.

Words that rhyme with lacune

48 more rhymesFewer rhymes

Questions about lacune

What does lacune mean?
Lacune means a lacunar stroke or infarct.
What part of speech is lacune?
Lacune is a noun.
How do you pronounce lacune?
Lacune is pronounced /ləˈk(j)uːn/ (UK).
What is the plural of lacune?
The plural of lacune is lacunes.

Words near lacune in the dictionary

  1. lacunary
  2. lacunary function
  3. lacunary series
  4. lacunas
  5. lacunate
  6. lacune
  7. lacunes
  8. lacunin
  9. lacuno-rugose
  10. lacunocanalicular
  11. lacunose

Source and license

Adapted from Wiktionary: lacune (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “lacune.” Word.ws, https://word.ws/lacune. Based on Wiktionary, CC BY-SA 4.0.