irregular, anomalous, unnatural mean not conforming to rule, law, or custom. irregular implies not conforming to a law or regulation imposed for the sake of uniformity in method, practice, or conduct.

irregular adjective (SHAPE) Add to word list not regular in shape or form; having parts of different shapes or sizes: an irregular surface

An irregular verb, noun, or adjective has different forms from most other verbs, nouns, or adjectives in the language. For example, 'break' is an irregular verb because its past form is 'broke', not 'breaked'.

Define irregular. irregular synonyms, irregular pronunciation, irregular translation, English dictionary definition of irregular. adj. 1. Contrary to rule, accepted order, or general practice: irregular hiring …

Definition of irregular adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Irregular, not according to rule, refers to any deviation, as in form, arrangement, action, and the like; it may imply such deviation as a mere fact, or as regrettable, or even censurable.

Irregular describes something that's unpredictable or uneven. If your dog has irregular spots, it means that she has random splotches of color scattered across her fur.

Jan 20, 2026 · Adjective irregular (comparative more irregular, superlative most irregular) Nonstandard; not conforming to rules or expectations.

Irregular refers to something that deviates from the normal, expected, or established pattern, rule, or structure. It may also refer to something that lacks consistency, uniformity, or symmetry, or that …

Irregular describes something that's unpredictable or uneven. If your dog has irregular spots, it means that she has random splotches of color scattered across her fur.