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irregular

adjective noun

not occurring at a regular rate or fixed intervals

Quick reference

Word Facts

Word length
9
Starts with
I
Ends with
R
Contains
RR
Scrabble score
10
Database source
OEWN 2025 Core

How it sounds

Pronunciation

ɪˈɹɛɡjəlɚ

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Audio Pronunciation

Audio pronunciation is unavailable for this word.

Meaning

Definitions

adjective

  1. not occurring at a regular rate or fixed intervals

    “an irregular heartbeat”

adjective

  1. independent in behavior or thought

    “she led a somewhat irregular private life”

adjective

  1. (of a surface or shape); not level or flat or symmetrical

    “walking was difficult on the irregular cobblestoned surface”

adjective

  1. lacking continuity or regularity

    “an irregular worker”

adjective

  1. deviating from normal expectations; somewhat odd, strange, or abnormal

    “these days large families are atypical”

adjective

  1. failing to meet a standard of manufacture due to an imperfection

    “an irregular pair of jeans”

adjective

  1. contrary to rule or accepted order or general practice

    “irregular hiring practices”

adjective

  1. (of solids) not having clear dimensions that can be measured; volume must be determined with the principle of liquid displacement

adjective

  1. (used of the military) not belonging to or engaged in by regular army forces

    “irregular troops”

noun

  1. merchandise that has imperfections; usually sold at a reduced price without the brand name

noun

  1. a member of an irregular armed force that fights a stronger force by sabotage and harassment

In context

Example Sentences

an irregular heartbeat
she led a somewhat irregular private life
maverick politicians
walking was difficult on the irregular cobblestoned surface
an irregular worker
employed on a temporary basis
these days large families are atypical
atypical clinical findings
atypical pneumonia
highly irregular behavior
an irregular pair of jeans
irregular hiring practices
irregular troops
irregular warfare

Similar words

Synonyms

Opposite words

Antonyms

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