تَفاعُل

The process of adjusting or conforming to new conditions or environments. In biology, it refers to the evolutionary process where a population becomes better suited to its habitat.

The process of gradually disappearing, fading away, or becoming null. Used in physics (waves) or metaphorical contexts (hopes, memories).

The process of crossing two different species or varieties to create a new offspring with desirable traits. In technology, it refers to mixing two different systems.

The process of breaking down or decaying into simpler components, whether biologically (organic matter) or chemically. It can also refer to the dissolution of an agreement.

The process of becoming smaller in size, amount, or scope. It can refer to physical shrinkage (muscles, materials) or abstract reduction (economy, population).

The process of a liquid turning into vapor. It is a fundamental concept in TOEFL physics, chemistry, and meteorology passages.

The act of fading away, vanishing, or gradually disappearing. It can describe light, sound, or abstract things like influence or pain.

The gradual destruction of materials (usually metals or rocks) by chemical or environmental action, such as rust or erosion. It can also refer to the gradual loss of value or power.

The state of being connected or linked together; coherence and interdependence between parts of a whole.

The process of dividing into two sharply contrasting groups or sets of opinions or beliefs; in physics, the action of restricting the vibrations of a wave.