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- Dictionarycylinder/ˈsɪlɪndə/
noun
- 1. a solid geometrical figure with straight parallel sides and a circular or oval cross section.
- 2. a piston chamber in a steam or internal combustion engine.
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In mathematics, a cylinder is a three-dimensional solid that holds two parallel bases joined by a curved surface, at a fixed distance. These bases are normally circular in shape (like a circle) and the center of the two bases are joined by a line segment, which is called the axis.
A cylinder is a 3D solid shape that consists of two identical and parallel bases linked by a curved surface. These bases are like circular disks. The line passing from the center or joining the centers of two circular bases is called the axis of the cylinder shape.
In elementary geometry, it is considered a prism with a circle as its base. A cylinder may also be defined as an infinite curvilinear surface in various modern branches of geometry and topology. The shift in the basic meaning—solid versus surface (as in a solid ball versus sphere surface)—has created some ambiguity with terminology.
CYLINDER definition: 1. a solid or hollow tube with long straight sides and two circular ends the same size, or an…. Learn more.
A three-dimensional surface or solid object bounded by a curved surface and two parallel circles of equal size at the ends. The curved surface is formed by all the line segments joining corresponding points of the two parallel circles.
The meaning of CYLINDER is the surface traced by a straight line moving parallel to a fixed straight line and intersecting a fixed planar closed curve. How to use cylinder in a sentence.
A cylinder is a closed solid that has two parallel (usually circular) bases connected by a curved surface. It can be a right cylinder or an oblique cylinder.
A cylinder is made up of two congruent, parallel bases, that are usually circles, and a curved lateral surface that meets the bases at their perimeters (circumferences for circular cylinders). The height, h, of a cylinder is the length of a line segment perpendicular to the bases.
Illustrated definition of Cylinder: A solid object with: two identical flat ends that are circular (or more generally have a curved boundary)...
A ‘cylinder’ is a three-dimensional object that is made up of a curved surface with a circular top and base. This special structure of cylinders makes them stand perfectly upright if they are placed on one of their two bases. Cylinders can also be made to roll if they are on their side.
