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aneurysm

nounattested in dialogue

  • United Kingdom//ˈan.jʊɹ.ɪz.əm//
  • United States//ˈæn.jəɹ.ɪz.əm//

An abnormal blood-filled swelling of an artery or vein, resulting from a localized weakness in the wall of the vessel.

noun

  1. 1

    An abnormal blood-filled swelling of an artery or vein, resulting from a localized weakness in the wall of the vessel.

    About 120,000 people were helping with the two-week annual harvest and “obviously you’re going to have some accidents”, he said. Every year, “one or two people” died from heart failure or aneurysms, he added.

Etymology

From Ancient Greek ἀνεύρυσμα (aneúrusma, “a widening, a dilation”), from ἀνευρύνω (aneurúnō, “to dilate”), from ἀνά (aná, “up”) + εὐρύς (eurús, “wide”).

Forms

plural
aneurysms
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).