Look up roller in Wiktionary, the free dictionary. Roller may refer to: Roller, a bird of the family Coraciidae Roller (pigeon), a domesticated breed or...

Roller coasters are amusement rides developed for amusement parks and modern theme parks. Early iterations during the 16th and 17th centuries, which were...

A roller coaster is a type of amusement ride employing a form of elevated railroad track that carries passengers on a train through tight turns, steep...

Roller derby is a roller skating contact sport played on an oval track by two teams of five skaters. It is played by approximately 1,250 amateur leagues...

p. 77. Roller (2010), pp. 91–92. Roller (2010), p. 92. Roller (2010), pp. 92–93. Roller (2010), pp. 93–94. Roller (2010), pp. 94, 142. Roller (2010),...

A road roller (sometimes called a roller-compactor, or just roller) is a compactor-type engineering vehicle used to compact soil, gravel, concrete, or...

Roller skating is the act of travelling on surfaces with roller skates. It is a recreational activity, a sport, and a form of transportation. Roller rinks...

"The Roller" is a single by the English rock band Beady Eye, featured on their 2011 debut album Different Gear, Still Speeding. The song was released as...

two parts: a "roller frame," and a "roller cover." The roller cover absorbs the paint and transfers it to the painted surface, the roller frame attaches...

The European roller (Coracias garrulus) is the only member of the roller family breeding in Europe. Its range extends into the Maghreb, West Asia and...

The Indian roller (Coracias benghalensis) is a bird of the family Coraciidae. It is 30–34 cm (12–13 in) long with a wingspan of 65–74 cm (26–29 in) and...

The lilac-breasted roller (Coracias caudatus) is an African bird of the roller family, Coraciidae. It is widely distributed in Southern and Eastern Africa...

File Roller (formerly GNOME Archive Manager) is a file archiver for the GNOME desktop environment. File Roller can: Create and modify archives View the...

A steamroller (or steam roller) is a form of road roller – a type of heavy construction machinery used for leveling surfaces, such as roads or airfields...

Roller sports are sports that use human powered vehicles which use rolling either by gravity or various pushing techniques. Typically ball bearings and...

Roller coasters are widely known for their drops, inversions, airtime, and other intense ride elements that contribute to a thrilling ride experience....

Varieties of roller pigeons include: Birmingham Roller Galatz Roller Oriental Roller Parlor Roller List of pigeon breeds Tumbler pigeons Levi, Wendell...

is a steel roller coaster at Cedar Point in Sandusky, Ohio. The roller coaster, originally constructed by Dinn Corporation as a wooden roller coaster, was...

Benjamin Franklin Roller (July 1, 1876 – April 19, 1933) was an American physician, a professional wrestler and a football player. Roller was born in Newman...

Roller skates are shoes or bindings that fit onto shoes that are worn to enable the wearer to roll along on wheels. The first roller skate was an inline...

A roller screw, also known as a planetary roller screw or satellite roller screw, is a low-friction precision screw-type actuator, a mechanical device...

A roller shutter, security shutter, coiling door, roller door or sectional overhead door is a specialized type of door or window shutter consisting of...

The cuckoo-roller or courol (Leptosomus discolor) is the only bird in the family Leptosomidae /lɛptoʊˈsɒmɪdiː/, which was previously often placed in the...

Hard to Be a Rock'n Roller is the reissue of Norwegian glam metal band Wig Wam's debut album 667.. The Neighbour of the Beast. It was released in Scandinavia...

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial...

RollerCoaster Tycoon is a series of construction and management simulation games about building and managing an amusement park. Each game in the series...

The Abyssinian roller (Coracias abyssinicus), or Senegal roller, is a member of the roller family of birds which breeds across tropical Africa in a belt...

The Birmingham Roller is a breed of domesticated roller pigeon that originated in Birmingham, England. They were developed via selective breeding, for...

winged roller coaster designs. Winged roller coasters are a type of steel roller coaster where pairs of riders sit on either side of a roller coaster...

needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are...