| ECG | Electro-Cardio-Graphy(-Gram); ½ÉÀüµµ = EKG 1. Conducting System Structu... |
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| roller | 1. One who, or that which, rolls; especially, a cylinder, sometimes grooved, of wood, stone, metal, etc, used in husbandry and the arts. 2. A bandage; a fillet; properly, a long and broad bandage used in surgery. 3. One of series of long, heavy waves which roll in upon a coast, sometimes in calm weather. 4. A long, belt-formed towel, to be suspended on a rolling cylinder; called also roller towel. 5. A cylinder coated with a composition made principally of glue and molassess, with which forms of type are inked previously to taking an impression from them. 6. A long cylinder on which something is rolled up; as, the roller of a man. 7. A small wheel, as of a caster, a roller skate, etc. 8. <zoology> ANy insect whose larva rolls up leaves; a leaf roller. See Tortrix. 9. <ornithology> Any one of numerous species of Old World picarian birds of the family Coraciadae. The name alludes to their habit of suddenly turning over or "tumbling" in flight. Many of the species are brilliantly coloured. The common European species (Coracias garrula) has the head, neck, and under parts light blue varied with green, the scapulars chestnut brown, and the tail blue, green, and black. The broad-billed rollers of India and Africa belong to the genus Eurystomus, as the oriental roller (E. Orientalis), and the Australian roller, or dollar bird (E. Pacificus). The latter is dark brown on the head and neck, sea green on the back, and bright blue on the throat, base of the tail, and parts of the wings. It has a silvery-white spot on the middle of each wing. 10. <zoology> Any species of small ground snakes of the family Tortricidae. <zoology> Ground roller, any one of several species of Madagascar rollers belonging to Atelornis and allied genera. They are nocturnal birds, and feed on the ground. Roller bolt, the bar in a carriage to which the traces are attached; a whiffletree. Roller gin, a cotton gin inn which rolls are used for separating the seeds from the fibre. Roller mill. See Mill. Roller skate, a skate which has small wheels in the place of the metallic runner; designed for use in skating upon a smooth, hard surface, other than ice. Source: Websters Dictionary (01 Mar 1998) |
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| roller bandage | A strip of material, of variable width, rolled into a compact cylinder to facilitate its application. (05 Mar 2000) |
| Roller's nucleus | Lateral nucleus of the accessory nerve, a small bulbar nucleus lying immediately anterior to the hypoglossal nucleus, considered one of the perihypoglossal nuclei. (05 Mar 2000) |
| Roller, Christian | <person> German neurologist and psychiatrist, 1844-1978. See: Roller's nucleus. (05 Mar 2000) |
| roller |
a grounder that rolls along the infield a long heavy sea wave as it advances towards the shore a small wheel without spokes (as on a roller skate) a cylinder that revolves curler: a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it; "a woman with her head full of curlers is not a pretty sight" Old World bird that tumbles or rolls in flight; related to kingfishers pigeon that executes backward somersaults in flight or on the ground
Ãâó: wordnet.princeton.edu/perl/webwn
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| roller bandage |
bandage consisting of a strip of sterile fabric (of variable width) rolled into a cylinder to facilitate application
Ãâó: wordnet.princeton.edu/perl/webwn
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| roller |
1. A cylindrical device used for applying paint to walls. 2. A cylinder used as a wheel for moving a load or item. 3. A heavy cylinder used to compress a material, such as on a steamroller.
Ãâó: www.peakagents.ca/glossary/r10.htm
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| roller |
a steel cylinder in a roller nest or any other rolling device or part; one of the wheel-like elements forming the roller circle of a rim- bearing swing span
Ãâó: www.globalsecurity.org/military/library/policy/arm...
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| roller |
Heavy tool used after installing vinyl sheet or vinyl tile to press the flooring into the adhesive and to help to remove any entrapped air.
Ãâó: www.armstrong.com/resflram/na/home/en/us/article17...
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| roller | a grounder that rolls along the infield |
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| roller | pigeon that executes backward somersaults in flight or on the ground |
| roller | Old World bird that tumbles or rolls in flight |
| roller | a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it |
| roller | a cylinder that revolves |
| roller | a small wheel without spokes (as on a roller skate) |
| roller | a long heavy sea wave as it advances towards the shore |
| roller | bandage consisting of a strip of sterile fabric (of variable width) rolled into a cylinder to facilitate application |
| roller | bearings containing small metal balls |
| roller | a drill bit that has hardened rotating rollers |
| roller | a shoe with rollers fixed to the sole in a line |
| roller | travel on shoes with a single line of rubber wheels attached to their soles |
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