What is the meaning of Fast_forward?

To cause an audio or video tape, digital media stream, etc. to move forward very fast, so that when the device is played, it will start at a later point.

To be fast-forwarded; to move ahead in this fashion.

To shift one's attention or focus toward a later point in time.

To advance rapidly in time.

To accelerate.

The feature that allows media to be fast-forwarded.

A button that causes media to be fast forwarded.

A state of rapid advancement.

Source: wiktionary.org