polygonal shape
Noun: A polygonal shape is a closed, two-dimensional geometric figure formed entirely by a finite number of straight line segments. These segments connect end-to-end to create a closed chain or circuit, enclosing a region of space. The word "polygonal" specifically indicates that the figure has multiple angles and sides.
The term "polygonal shape" is used to describe the general form or outline of any polygon in geometry, art, design, and everyday observation. It emphasizes the geometric property of being bounded by straight lines.
- In Computer Graphics: The term is fundamental, as 3D models are constructed from many connected polygonal shapes, typically triangles or quadrilaterals, which form a "polygonal mesh."
- The realism of the video game character depends on the number of polygonal shapes in its model.
- Polygon (n): The more common and direct term for a polygonal shape. "Polygon" is often used interchangeably with "polygonal shape," though "polygonal shape" can sound slightly more descriptive of the form itself.
- A hexagon is a polygon with six sides.
- Polygonal (adj): Describes something that has the characteristics of a polygon.
- The courtyard had a polygonal layout.
- Polygon: A plane figure with at least three straight sides and angles.
- Plane figure: A two-dimensional shape. (This is a broader category that includes both polygonal and curved shapes.)
The term "polygonal shape" has a single, specific meaning in geometry. It does not have idiomatic or metaphorical meanings. Its use is strictly technical and descriptive, referring to the class of shapes defined by straight sides.
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a closed plane figure bounded by straight sides
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