megkeményedés

Megkeményedés is a Hungarian term that translates to "hardening" or "calcification" in English. It generally refers to the process of becoming hard or rigid, often due to mineral deposition or cellular changes. This phenomenon can be observed in various contexts, both biological and material.

In biological terms, megkeményedés can describe the hardening of tissues, such as bone formation (ossification) or the calcification of arteries. This process is a natural part of aging and development, but can also be associated with certain medical conditions. For example, atherosclerosis involves the hardening of arteries due to plaque buildup, which includes calcium deposits. In some cases, soft tissues like cartilage can also undergo calcification, leading to stiffness and reduced function.

Beyond biological applications, megkeményedés can also refer to the hardening of materials. This might involve processes like the curing of concrete, where a liquid mixture solidifies and gains strength over time through chemical reactions. Similarly, certain plastics and resins undergo a hardening process during their manufacturing or application. The term emphasizes the transformation from a pliable or liquid state to a solid, rigid one.