straightaway

Extending in a straight line or course without a curve or turn.

Unhesitating; immediate.

A straight course, stretch, or track.

At once; immediately.

Straight forward, without turn or curve: as, a straightaway course in a yacht- or horse-race.

A race-course which is without turn or curve; also a race which is run without turning or curving.

A straight section of a racetrack.

At once; immediately.

extending into the distance in a straight line.

without delay or hesitation; with no time intervening