The truck was heading toward her, up a slight grade.

The trail has a very slight grade for its entire length.

The trail is paved with slight grades, some more than 8 percent.

To the east the gully continued up a slight grade.

After he disappeared, I drove around behind the building and down a slight grade.

Given the slight grade, it might have rolled a few yards from the door, but not more than that.

It seemed to make a slight grade to the right.

Coming down a slight grade, Lynn cut off the motor.

But their speed had been slowed by a slight uphill grade.

They left the hill behind and moved down a slight grade toward a path leading back to the farm.