(physics) A frame of reference that is stationary relative to a body moving at constant velocity and on which no force is being exerted.

An independent reference system of positioning points in space

plural of space fixed reference

plural of smart-reference proxy

(programming) A proxy that provides additional actions whenever an object is referenced, such as counting the number of references to the object.

A mental disorder in which the patient believes he/she is emitting abnormal and offensive body odours.

plural of inertial frame of reference

To make or use a cross-reference

(semantics) The condition of a sign which has an empty, absent, non-existent, paradoxical, hypothetical, supernatural, or undefined referent, such as nothing, null, vacuum, or void.

plural of absent referent