irregularity
UK: ɪˌreɡjʊˈlærəti | US: ɪˌreɡjəˈlærəti
n. the state or quality of being irregular; lack of uniformity or symmetry
n. something that deviates from the normal or expected pattern
n. (medicine) abnormal or uneven bodily function or structure
irregularity = ir<not> + regular<rule> + ity<noun suffix>
- ir (prefix): From Latin in- (not), assimilated to ir- before r.
- regular (root): From Latin regula (rule), implying conformity or order.
- ity (suffix): From Latin -itas, forming abstract nouns indicating a state or condition.
Etymology Origin:
The word traces back to Latin regula (rule), combined with the negating prefix ir- to form irregularis (not conforming to rules). The suffix -ity was later added in Middle English to nominalize the adjective, creating irregularity—a term encapsulating deviation from norms, whether in shape, behavior, or function. The progression reflects a logical shift from "rule" to "rule-breaking" to the abstract concept of disorder.
The irregularity of the heartbeat alarmed the doctor.
The artist embraced the irregularity of the stone’s shape in her sculpture.
Financial audits often uncover irregularities in accounting practices.
The irregularity of his attendance led to his dismissal.
Geological surveys noted the irregularity of the terrain.