Irregular

{{Wiktionary|irregular|irregularity}} {{TOC right}}

'''Irregular''', '''irregulars''' or '''irregularity''' may refer to any of the following:

== Astronomy == * Irregular galaxy * Irregular moon * Irregular variable, a kind of star

== Language == * Irregular inflection, the formation of derived forms such as plurals in unpredictable ways ** Irregular verb

==Law== * Against regulations * In canon law, an irregularity is an impediment for the Catholic priesthood or for exercising orders already received

== Mathematics ==

* Irregularity of a surface * Irregularity of distributions * Irregularity index

== Medicine ==

* Irregular bone * Arrhythmia, also known as an irregular heartbeat * Constipation, also called "irregularity"

== Other ==

* ''The Irregulars'', a 2021 Netflix series * Accounting irregularity * Irregular military * Irregular chess opening

== See also ==

* Anomaly (disambiguation) * Baker Street Irregulars * Regular (disambiguation)

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