roller n.— «I reined in the speedy pace and tried to find a rhythm over the first three miles, where we encountered “rollers”—in running parlance, those are mellow hills with ups and downs that wake up your legs, but aren’t so challenging that they...
rinkrash n.— «It’s also a violent sport. The Roller Warriors’ website features the “Injury Archive,” a photo gallery of grotesque bruises, facial stitches, knee-surgery images and floor burns—commonly known as rinkrash.» —“All-female roller derby...
roller n.— «You are going along, going along and then you see these hills which are becoming bigger. All of a sudden, you are in the hills going up and down; in biking parlance they are called rollers.» —“Namibia” by Kerri Finlayson Tour d’Afrique...
tumblehome n.— «We all tried to out-fin each other back in the Fifties, and we let the fat look get out of hand in the Sixties and early Seventies, when the industry got so carried away with turn-under and tumblehome that some of the cars started...
roller skate effect n.— «There is also what is called the roller skate effect, where the wheels and tires are too small for the body. (Volkswagens of the 1980s seemed to have especially small wheels proportionally, and fell prey to this phenomenon...
snow roller n.— «Stanford found frozen doughnuts of snow on the top of Washington Pass in the North Cascades this week when he was doing avalanche-control work. At first he couldn’t believe his eyes: Perfectly shaped doughnuts had rolled down the...
