+A **Frame Of Reference** is a conceptual structure defining the [perspective](/wiki/perspective) from which observations are made. It establishes a set of coordinates, providing an [observer](/wiki/observer) a basis to measure motion and position, a fundamental concept in [relativity](/wiki/relativity) and classical physics.
+## See also
+- [Coordinate System](/wiki/coordinate_system)
+- [Inertial Frame](/wiki/inertial_frame)
+- [Velocity](/wiki/velocity)
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