اِسْتِحْثَاث

The intellectual and practical activity encompassing the study of the natural world.

A small part or quantity intended to show what the whole is like; a specimen or representative group used in research.

The gradual gathering or building up of something over time.

The process of adjusting to new conditions or environment. It is used in both biological contexts (evolution) and social/psychological contexts.

The process of changing to suit different conditions or a new environment; adaptation.

The process of gradual decline, fading away, or decaying. It is often used in physics for radioactive decay or in history for the decline of empires.

The act of two objects rubbing against each other (friction). Metaphorically, it refers to social interaction, contact, or conflict between different groups or ideas.

The extent to which something is probable; the likelihood of something happening or being the case.

The action or process of discovering or being lucky enough to find something for the first time.

The systems or processes by which something takes place or is brought about. Often used to describe biological or mechanical processes.