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Definition of irregularity

irregularity

/ɪˌrɛɡ.jəˈlær.ə.ti/
ir · reg · u · lar · i · ty

Adverb:irregularly
•
Plural:irregularities
•
Adjective:irregular
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irregularity Lexical Profile

irregularity Game Scores & Validity

• noun

1

Something that deviates from a standard rule, law, or established procedure, especially a financial or administrative impropriety.

Example

"External auditors discovered several accounting irregularities in the company's annual report."


2

The state or quality of being irregular; a lack of uniformity, symmetry, or steady pattern.

Example

"The irregularity of her work schedule made it difficult to plan family dinners."


3

An uneven, rough, or imperfect part on a physical surface.

Example

"The carpenter sanded the tabletop carefully to smooth out any surface irregularities."

Synonyms
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Antonyms
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• Rhymes for irregularity

Word Origin & Etymology

Borrowed in the 14th century from Old French irregularite, from Medieval Latin irregularitas, derived from Latin in- ('not') and regularis ('containing rules for guidance', from regula, meaning 'rule' or 'straight piece of wood').

Cite this Entry


Wordmom. (2026). Definition of Irregularity. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/irregularity
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