#aberanta
- Aberration / Anomaly — A state, manifestation, or structure presenting a pathological deviation from the normal or physiological type. In genetics, it represents a structural or numerical anomaly of chromosomes; in neuropsychiatry, it denotes a wandering of cognitive functions or a severe thought disorder; in ophthalmology, it indicates an optical error of the eye (refractive defect) preventing a clear image on the retina.
- Allotopy — An abnormal, atypical, or aberrant displacement, localization, or positioning of an element in a zone other than its natural one. In medicine (pathology/anatomy), it represents the congenital or acquired presence of an organ or tissue in an unusual place (ectopia, structural heterotopia); in linguistics and poetics, it defines a deviation from a text's normal semantic network (isotopy) by introducing a term foreign to the context to distort meaning or create a shocking metaphor.
- Aneuspory — A particular type of apomixie or anomaly in spore formation within certain plant species, characterized by the unequal or aberrant distribution of chromosome numbers during meiotic division. This structural phenomenon leads to the appearance of spores with an irregular genetic complement, directly affecting reproductive viability and generating specific phenotypic variations within plant populations.