#abnormal development

• Anomalous — Exhibiting an anomaly, deviating from the norm, from the rule, or from natural laws of development; irregular, unusual, abnormal, or atypical. In medicine, it describes a malformed or asymmetric structure, organ, or function. In grammar, it refers to words (especially verbs) whose inflectional paradigms exhibit major deviations or structural irregularities compared to standard conjugation.
• Anomaly — A deviation from a norm, from a rule, or from natural laws of development; irregularity, strangeness, structural or functional non-conformity. In medicine, the term denotes a congenital malformation, anatomical asymmetry, or biological disruption present from birth. In astronomy, it represents a structural angle used to determine the exact position of a celestial body on its elliptical orbit relative to the periastron.