#landform

• Hollowed — Characterized by many depressions, relief irregularities, or pronounced cavities; a terrain, landform, or waterbed featuring a succession of deep hollows or ravines. In a structural sense, it describes a rugged surface that drops abruptly into depth, being the opposite of a smooth or flat area.
• Depression — A naturally excavated landform or medium-sized structural depression in the earth's crust, representing a low, sunken, concave, and hard-to-reach place, often covered by dense vegetation or filled with seepage water. Colloquially, it denotes an isolated rural settlement or a dead end located far from main communication routes.
• Allegheny Mountains — The established Romanian name for the Allegheny Mountains, a mountain range in eastern North America that forms part of the Appalachian Mountain system. This major geographic region extends through Pennsylvania, Maryland, West Virginia, and Virginia, characterized by high plateaus cut by deep valleys and rivers, and well known for its rich coal deposits and forestry resources.
• The Alps — The most important, extensive, and highest mountain range located entirely within the European continent, stretching as a structural arc across the territory of eight states (including Switzerland, France, Italy, and Austria). This mountain massif, with its highest peak at Mont Blanc (4810 m), represents the central hydrographic, climatic, and tourist hub of Western Europe, marked by imposing glacial landforms.
• Anemogenous — Produced, generated, shaped, or structurally determined by the action of wind or air currents (such as aeolian landforms or surface sea waves). In rare or adapted medical imaging contexts, it can describe dynamic acoustic phenomena simulating air-like fluid turbulences.
• Aeolian corrasion — A geomorphological process of disintegration, fragmentation, and structural destruction of rocks under the direct and prolonged action of wind laden with abrasive sand or dust particles; natural aeolian corrasion or sandblasting.
• Anerosion — A rare form of evolutionary development or structural micro-relief characterized by the total absence or severe diminution of normal fluid or eolian erosion processes within a specific area. This static geological phenomenon is caused by the presence of extremely hard rocks or compact protective layers that block degradation and maintain the original landforms intact.
• Argeluță — An affectionate diminutive form of the phytonym 'argel' (regional botanical term) or a small natural clayey formation; a term used in popular speech to describe a small medicinal plant from the spontaneous flora or a minor alluvial hollow formed on mountain riverbanks after the waters recede.