#and

• Since antiquity — The classical and correct Latin form for 'from ancient times' or 'since antiquity'. In toxicology, pharmacognosy, and medical ethics, it is used to emphasize that certain therapeutic effects, prohibitions (e.g., using poisons for political or medical purposes), or professional oaths have been in force and respected since the earliest times of human civilization.
• Abandonment — The act of leaving, or permanently giving up on a person (child, partner), an asset, or an ongoing action. In clinical psychology and psychiatry, it is a central concept studied for its profound impact on emotional development, generating attachment traumas, severe anxiety, and persistent dysfunctional cognitive schemas.
• To abandon — To intentionally leave someone, breaking bonds of care or affection; to give up an activity, therapy, or goal. In behavioral medicine, it is frequently used to describe a situation where a patient prematurely discontinues an essential medical treatment or rehabilitation program.
• Patient abandonment — The act of abandoning; the deliberate desertion of a vulnerable individual (minor, chronically ill person, elderly person) who is unable to care for themselves. In forensic medicine and bioethics, abandonment constitutes a severe breach of the duty of medical or familial care, legally classified as a form of severe neglect abuse with direct vital implications.
• Abandoned — Having been left alone, deserted, or deprived of parental, medical, or emotional care; a clinical descriptor used for subjects who experienced a brutal severance of primary attachment bonds. Psychologically, an abandoned child or patient displays a major risk of developing anxiety-depressive disorders and borderline personality disorders.
• The state of being abandoned — A psychoanalytic and clinical concept designating the totality of internal feelings, affective complexes, and structural personality changes installed in an individual as a direct consequence of early desertion. It refers not merely to the external act, but to the internal psychic reality internalized by the patient, defined by a constant vulnerability to rejection.
• Abandonic — Exhibiting a pathological complex or fear of abandonment; relating to neurotic or defensive behaviors triggered by the fear of being left. An abandonic structure (or abandonic personality) tends to develop an anxious-dependent attachment, displaying extreme possessiveness or, conversely, a tendency to preemptively break off relationships for fear of being rejected.
• Abandonic individual — A person suffering from an abandonment complex and whose interpersonal relationships are dominated by a pathological fear of being left or rejected. In clinical settings, an abandonic individual frequently exhibits dysfunctional defense mechanisms, such as relational self-sabotage, extreme possessiveness, or constant demands for emotional reassurance.
• Abandonic woman / individual — The feminine form for the adjective or noun abandonic; a woman marked by an anxious hypersensitivity to separation or early desertions. In couples therapy, an abandonic structure requires interventions focused on strengthening Ego autonomy and establishing healthy interpersonal boundaries to temper the fear of rejection.
• To deviate — To move away from a direction, rule, or established path, or to change the normal course of a phenomenon. In behavioral psychology, it is used when a patient deviates from a treatment plan (non-compliance), and in epidemiology, it describes the moment a pandemic curve deviates from the initial predictive model due to sanitary interventions.
• Deviation — The act of deviating; a departure from a norm, rule, protocol, or an established mean value. In medical biostatistics, the term is fundamental (standard deviation) to measure the dispersion of clinical data, while in occupational medicine, it indicates a breach of protective or hygiene regulations.
• Abbevillian / Abbevillian industry — Pertaining to the Abbevillian industry, an early stage of the Lower Paleolithic period in Europe characterized by crude bifacial hand axes. In medical and evolutionary anthropology, it is referenced when studying the biomechanical evolution of the homonid hand, cranial expansion, and early cognitive motor skills.
• Abdallah ibn Mohammed — Emir of Cordoba (888–912) during whose reign the administrative foundations for urban and sanitary stability were laid, later enabling the development of major medical and pharmacological centers in Al-Andalus.
• Abderaman delusion — An eponym derived from the name of Caliph Abd ar-Rahman, used historically in early European and Romanian medical literature to describe a specific type of grandiose delusion with a mystic-exotic theme or religious monomania. In 19th-century psychiatric semiology, the term identified patients who assumed imperial or oriental caliphal identities during psychotic or manic episodes, studied within classic alienism.
• Abdul delusion — A cultural and historical eponym originating from an oriental proper name, sporadically used in early European and Romanian psychiatric semiology to describe a specific form of grandiose delusion with an exotic theme (Abdul delusion). In 19th-century insane asylums, the term characterized patients exhibiting mystic or political monomania, claiming to be sultans, oriental rulers, or Asian divinities, studied within classic eponymic psychoses.
• Abdulah delusion — An archaic orthographic variant of the eponym 'Abdul' or 'Abdullah', rarely used in 19th-century medical-legal reports and clinical charts within early Romanian asylums. In the context of classic alienism, the term served as a generic semiotic descriptor to categorize manifestations of religious monomania or exotic grandiose delusion, where the patient identified himself as a prophet, caliph, or prince from oriental dynasties.
• Abdullah delusion — A historical eponym derived from oriental dynastic or religious onomastics, used in 19th-century European and Romanian psychiatry. In classic alienist classifications by Esquirol and Baillarger, the term served to illustrate a specific type of mystic-exotic monomania or grandiose delusion, describing patients with severe psychotic or manic episodes who declared themselves absolute oriental sovereigns, blending ideas of secular power with religious infallibility.
• Aberdeen (city) — A major coastal city in northeastern Scotland, holding profound relevance in the history of epidemiology, medical sciences, and global nutritional research. It is home to the renowned University of Aberdeen (founded in 1495) and the Rowett Institute, sites of foundational discoveries in infection control (such as Alexander Ogston's pioneering work on staphylococci) and public nutrition policies applied internationally.
• Abies grandis / Grand fir — A massive species of fir native to the coastal regions of Western North America, commonly known as the grand fir or giant fir. In Native American ethnomedicine and modern pharmacognosy, extracts from its bark and needles are recognized for their rich content of beta-pinene, beta-phellandrene, and limonene, historically utilized as a potent expectorant remedy in chronic pulmonary disorders, as well as a topical antiseptic for disinfecting deep external wounds.
• Ablegation (mission) — A rare conceptual form or terminological variant of 'ablegare'; the official mission entrusted to an emissary or the body of delegates sent to represent an authority. In certain early modern administrative sources, the word denoted both the official document granting legal and symbolic power to a delegate to act on behalf of the state.