Time loop

A time loop is a loop in time, in which the individuals are always experiencing the same events in an endless loop.

The Third Doctor attempted to explain the concept to the Brigadier and Jo Grant as a "loop in time". (DW: The Claws of Axos).

Notable uses of time loops

 * Several planets where place into time loops by the Time Lords, including the War Planet and the Fifth Planet. (DW: The War Games, NA: Timewyrm: Exodus, DW: Image of the Fendahl, EDA: The Taking of Planet 5)
 * Axos was placed into a time loop. (DW: The Claws of Axos)