Today rubber flooring - tiles and sheet goods - is made from synthetic rubber. It comes in ribbed, coin and other raised patterns.
(roll) axial rotation: rotary motion of an object around its own axis; "wheels in axial rotation"
Charles Stewart (1877–1910), English automobile manufacturer and aviator. He and Henry Royce formed the company Rolls-Royce Ltd. in 1906. Rolls, the first Englishman to fly across the English Channel, was killed in an airplane crash
(roll) move by turning over or rotating; "The child rolled down the hill"; "turn over on your left side"
(roll) a list of names; "his name was struck off the rolls"
Adams MR2 After Multiple Rolls
A friends Toyota MR2 after rolling several times through several fields in the early hours of the morning. The car bounced awkwardly after clearing the ridge in the distance, slid sideways through the hedge before digging in and flipping several times. It hit a bank backwards just below the fence to left of the Range Rover and rolled through the next small field just missing the gateposts. Passenger uninjured, driver received a cut where the rear spoiler broke through the rear window and hit him.
Roll Cloud
Had no idea what this was, just thought it looked cool until I saw something similar on the weather and the dude called it a roll cloud.