English Dictionary

Definition of “irregular

irregular (ɪˈrɛɡjʊləPronunciation for irregular

Definitions

adjective

  1. lacking uniformity or symmetry; uneven in shape, position, arrangement, etc
  2. not occurring at expected or equal intervals  ⇒ an irregular pulse 
  3. differing from the normal or accepted practice or routine
  4. not according to established standards of behaviour; unconventional
  5. (of the formation, inflections, or derivations of a word) not following the usual pattern of formation in a language, as English plurals ending other than in (of the formation, inflections, or derivations of a word) not following the usual pattern of formation in a language, as English plurals ending other than in -s  or (of the formation, inflections, or derivations of a word) not following the usual pattern of formation in a language, as English plurals ending other than in or -es
  6. of or relating to guerrillas or volunteers not belonging to regular forces  ⇒ irregular troops 
  7. (of flowers) having any of their parts, esp petals, differing in size, shape, etc; asymmetric
  8. US (of merchandise) not up to the manufacturer's standards or specifications; flawed; imperfect

noun

  1. a soldier not in a regular army
  2. (often plural) US imperfect or flawed merchandise Compare second1 (sense 15)

Alternative Forms

irˈregularly adverb

Translations

  • British English: irregular Pronunciation for irregular If events or actions occur at irregular intervals, the periods of time between them are of different lengths.She was taken to hospital suffering from an irregular heartbeat.ɪˈrɛɡjʊlə ADJECTIVE She was taken to hospital suffering from an irregular heartbeat.
  • Spanish: irregular Pronunciation for irregular adj
  • French: irrégulier Pronunciation for irrégulier adj
  • German: unregelmäßig Pronunciation for unregelmäßig adj
  • Chinese: 不规则的Pronunciation for 不规则的 adj
  • Arabic: غَيْرُ مُنْتَظَمٌPronunciation for غَيْرُ مُنْتَظَمٌ adj
  • Portuguese: irregularPronunciation for irregular adj
  • Russian: неправильныйPronunciation for неправильный adj неправильная
  • Croatian: neredovanPronunciation for neredovan adj neredovna
  • Czech: nepravidelnýPronunciation for nepravidelný adj
  • Danish: uregelmæssigPronunciation for uregelmæssig adj
  • Dutch: onregelmatigPronunciation for onregelmatig adj
  • Finnish: epäsäännöllinenPronunciation for epäsäännöllinen adj
  • Greek: ακανόνιστοςPronunciation for ακανόνιστος adj ακανόνιστη
  • Italian: irregolarePronunciation for irregolare adj
  • Japanese: ふぞろいのPronunciation for ふぞろいの no_posp
  • Korean: 불규칙한Pronunciation for 불규칙한 adj
  • Norwegian: uregelmessigPronunciation for uregelmessig adj
  • Polish: nieregularnyPronunciation for nieregularny adj nieregularna
  • Brazilian Portuguese: irregularPronunciation for irregular adj
  • European Spanish: irregular Pronunciation for irregular adj
  • Swedish: oregelbundenPronunciation for oregelbunden adj oregelbundet
  • Thai: ไม่สม่ำเสมอPronunciation for ไม่สม่ำเสมอ adj
  • Turkish: düzensizPronunciation for düzensiz adj
  • Vietnamese: bất quy tắcPronunciation for bất quy tắc adj

Usage examples

  • His facial features were irregular enough to be interesting.
    Anita Anderson, SOMEBODY (2002)
  • Only a few of the impulses transmit through the atrioventricular node to produce an irregular ventricular response.
    British Medical Journal (2002)
  • Moreover, I had an irregular heartbeat that I thought was the cause of my problem.
    Ottawa Sun (2003)
  • Most nurseries are open from 8am to 6pm, which makes it difficult for parents who work late or have irregular shifts.
    Sun, News of the World (2001)
  • Less insulin means less testosterone, which in turn means less acne or hair growth or irregular periods.
    Colette Harris, With Theresa Cheung, PCOS DIET BOOK: How you can use the nutritional approach to deal with polycystic ovary syndrome (2002)

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