WordNet
v. become flat or flatter; "The landscape flattened" [syn: flatten]
Usage examples of "flatten out".
These hills, which are amongst the most beautiful in the world, are perhaps at their loveliest seen from the air, when the ridges, bare towards the four peaks, mount, and run side by side with the aeroplane, or suddenly sink down and flatten out into a small lawn.
As if to the rhythm of unseen seasons, patches of the fuzzball's stubble would grow dark red, flatten out to eroded yellow badlands, glaze over with blue crackle, and then blossom back into pale red growth.
It seemed to flatten out at some high atmospheric layer, then plumed out towards the horizon.
Radial tires, for instance, will give you about 4 percent better mileage than bias-ply tires because their more rigid construction makes them less likely to flatten out under load.
Jennifer watched his palms flatten out against what to him was plainly still a solid surface.
Time to bring her around now, flatten out the glide, set her down on the main gear.
Once the land began to flatten out, I removed the blade from Mahmoud’.
Just below the spot where the steep-sided slopes of the Weissspitze began to flatten out northwards into the head of the valley, a geological freak, known as a volcanic plug, jutted two hundred vertical feet up into the sparkling, ice-cold air.
Halfway up I heard a car coming and saw lights and had all the time in the world to go down the slope on the sea side of the road and flatten out.