عَيِّنَة

The distinguishing features or qualities that belong to a person, place, or thing. It is used to identify and categorize objects or concepts in scientific or social studies.

The act of finding or learning something for the first time, especially something that already existed.

A part or element of a larger whole, especially a part of a machine or a recipe.

The return of light, heat, or sound after striking a surface; or a consequence/effect of an action.

Happening or developing slowly or by degrees over a period of time. It is used to describe changes that are not sudden.

The gradual gathering or building up of something over time.

The quality of remaining constant, stable, or unchanging over time. Often used to describe a plateau in a graph.

A series of things that follow each other in a particular order. It is often used to describe time, events, or logical steps.

An element, feature, or factor that is liable to vary or change, especially in a scientific experiment or statistical model.

The physical substance from which something is made, or a branch of knowledge studied in school or university. It can also refer to a specific article in a law or contract.