RhymeZone: irregularity definitions

Definitions of irregularity:

noun: not characterized by a fixed principle or rate; at irregular intervals
noun: an irregular asymmetry in shape; an irregular spatial pattern
noun: behavior that breaches the rule or etiquette or custom or morality
noun: irregular and infrequent or difficult evacuation of the bowels; can be a symptom of intestinal obstruction or diverticulitis