What does "fast track" mean?

A racetrack with optimum conditions for high speeds

Fast track

Common synonyms include: accelerate results, beelines, breakthrough learning, direct route, expedite process, expediting.

noun, verb

noun, verb ·Rare ·Advanced level

Noun

1
A racetrack with optimum conditions for high speeds
2
a rapid means of achieving a goal wordnet
3
A railroad for express trains.
4
The quickest or most direct method or path.
"Google welcomes the decision to not approve the fast track of Microsoft's OOXML."
5
A high-pressure or intensely competitive situation, particularly one characterised by rapid advancement.

Verb

1
To progress something with unusual rapidity.
"The head of Sydney Airport thinks frequent flyers should be fast-tracked through security checks."

"Google welcomes the decision to not approve the fast track of Microsoft's OOXML."