plural of bed-fast

plural of go-fast

plural of tub-fast

On a multilane road, the lane intended or reserved for vehicles moving at faster speeds. / (figuratively, by extension) Any situation or activity where the pace is very rapid.

plural of fast lane

present participle of fast track

simple past tense and past participle of fast track

Alternative spelling of fast forward

(transitive) 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.

The feature that allows media to be fast-forwarded. / A button that causes media to be fast forwarded.