#hear

• Scorched earth — A regional or archaic form derived from the root of the verb 'a arde' (to burn), used in certain rural dialects to denote a barren place, a patch of land scorched by the sun, a burned stubble field, or the ash and debris remaining in the hearth of an industrial or pottery kiln. In a structural-ethnographic sense, ardiștea describes the residual space or thermal imprint left on the soil following agricultural clearing fires.
• Arrhythmia — A disruption of the normal heart rhythm, characterized by an alteration in the frequency, regularity, or sequence of cardiac contractions. This structural and electrophysiological anomaly occurs when the electrical impulses that coordinate heartbeats do not function properly, causing the heart to beat too fast (tachycardia), too slow (bradycardia), or completely irregularly (such as atrial fibrillation).
• Heartburn — A regional or archaic form for the intense sensation of burning heat, scorching warmth, or fierce sun heat caused by sun rays or fire; (in popular medicine) an internal burning sensation often located in the stomach or esophagus, specific to pyrosis, or a skin burn caused by prolonged exposure to radiant thermal factors. The term describes the structural manifestation of extreme thermal discomfort, being frequently used in the southern and eastern dialects of the Romanian linguistic space.
• Burn — A tissue lesion caused by the direct action of heat (fire, hot liquids, steam), solar radiation, electric current, or corrosive chemical substances on the skin or mucous membranes. In a structural medical sense, its severity is classified into degrees (I-IV) based on the depth of cellular destruction. Colloquially, the term also describes the acute stinging gastric sensation found in digestive disorders or marks left by a hot object on a surface.
• Asarum virginicum — A species of evergreen perennial herbaceous plant native to the southeastern United States, historically known in taxonomy under this academic name and currently classified as Hexastylis virginica. Characterized structurally by its persistent, heart-shaped leaves with a striking mottled pattern and unique flowers hidden close to the ground, it is appreciated in niche horticulture for its shade tolerance and decorative groundcover qualities.
• Listening — The act of listening and its result; an attitude characterized by docility, obedience, and compliance with established rules, directives, or dogmas. In a theological and monastic context, it represents one of the great Christian virtues (the vow of obedience), implying the surrender of one's own will before the spiritual father, while in justice it refers to the hearing of witnesses or parties in a trial.
• Heard — Having been heard attentively or taken into account; a person, advice, or order that has been followed, respected, and put into practice by someone. In a psychological or behavioral sense, it describes a disciplined, docile child or subordinate who structurally exhibits obedience and compliance before authority.
• Aster cordifolius — The synonymous scientific name for Symphyotrichum cordifolium, a perennial herbaceous plant in the Asteraceae family, native to eastern North America; it is recognized by its heart-shaped (cordate) basal leaves and small, extremely numerous flower heads clustered in dense panicles, featuring pale blue, lilac, or white rays and a central disc that shifts from yellow to purple after pollination.
• Hearing impairment — A popular term for deafness or a temporary or partial loss of hearing; a pathological or accidental state where an individual's auditory capacity is structurally diminished due to loud noise, an inner ear condition, or aging.
• To deafen — To lose one's hearing partially or totally, temporarily or permanently, due to illness, aging, or an accident; to deprive someone of the faculty of hearing by exposure to an extremely loud noise. In a structural or stylistic sense, it describes the action of an intense, sharp, or strident sound producing a painful sensation of acoustic blockage in the auditory apparatus.
• Deafness — The state or quality of being deaf or deafened; a rare abstract noun form defining the structural phenomenon of hearing loss or the onset of profound hypoacusis in a community or an individual affected by repeated acoustic trauma.
• Deafness — The state, quality, or condition of being deaf or deafened; a rare abstract noun form used in certain dialects to designate the chronic and structural diminution of auditory sensitivity or acoustic numbness caused by a noise-polluted environment.
• Deafening — The act of deafening and its result; a physiological or accidental process through which hearing is temporarily or permanently lost; it also represents the destructive or disruptive acoustic effect generated by a high-intensity noise that exceeds the comfort threshold of the human ear.
• Deafened — Having suffered a total or partial loss of hearing, temporarily or permanently, under the impact of an intense noise, acoustic trauma, or medical condition; structurally deprived of the faculty to clearly perceive sound vibrations and left in a state of acoustic blockage or numbness.
• Attack — The act of attacking and its result; a violent offensive executed against an enemy with the purpose of destroying them or capturing a position. In sports, it represents the game phase in which a team holds the initiative and attempts to score points. In medicine, it defines the sudden and violent onset of a disease or a physiological or psychological crisis.
• Atherosclerotic — Pertaining to atherosclerosis, referring to this condition, or caused by the formation of atheromatous plaques and the stiffening of the arterial wall; as a noun, it denotes a person suffering from this cardiovascular disease. In clinical diagnosis, the term qualifies a degenerative process, an occlusive lesion, or a structural modification of large vessels driven by cholesterol deposition.
• Atherosclerosis — A chronic and progressive cardiovascular disease characterized by the deposition of lipid substances (cholesterol) and calcium salts within the inner tunic of large and medium arteries, associated with connective tissue proliferation and vascular wall stiffening. This process gradually leads to the narrowing of the arterial lumen, reduced blood supply to organs, and represents the primary cause of myocardial infarction and stroke.
• Atriomegaly — Abnormal, pathological, and permanent enlargement of the volume or dimensions of one or both cardiac atria, usually caused by chronic pressure or volume overload. This structural alteration is frequently associated with valvular stenosis or insufficiency (mitral or tricuspid) and predisposes the patient to the onset of severe cardiac rhythm disorders, such as atrial fibrillation.
• Atriotomy — A surgical incision made into the muscular wall of a cardiac atrium, performed to allow direct access inside the upper chambers of the heart for treating valvular or septal disorders, or for removing thrombi. This highly precise structural section requires, in most cases, the use of a cardiopulmonary bypass machine.
• Atrium — Each of the two upper chambers of the heart (left and right) that receive blood from the veins and pump it into the ventricles; in architecture, a central interior courtyard of an ancient Roman dwelling, often open in the ceiling, or a large, high, glazed central space in modern buildings.