polyhedral

/'pɔli'hedrəl/ Cách viết khác : (polyhedric) /'pɔli'hedrik/

Thân thiện

A child builds a polyhedral shape with colorful magnetic tiles.

Definition

1. Adjective:
   • Relating to or having the form of a polyhedron: Describes something that is of, pertaining to, or resembling a polyhedron—a solid geometric figure with many (typically more than six) plane faces.

Usage and Examples

• Adjective:
  • The geodesic dome is a classic example of a polyhedral structure.
  • In geometry class, we studied the properties of various polyhedral shapes like dodecahedrons and icosahedrons.
  • The artist created a stunning sculpture with a complex polyhedral form.

Advanced Usage

• "Polyhedral model": A three-dimensional representation or structure composed of interconnected polygonal faces.
  • The architect used a polyhedral model to visualize the building's unique facade.
• "Polyhedral symmetry": Refers to the symmetrical properties exhibited by polyhedra.
  • The virus capsid exhibits a high degree of polyhedral symmetry.

Variants and Related Words

• Polyhedron (n): The three-dimensional solid figure itself.
  • A cube is the most common example of a regular polyhedron.
• Polyhedric (adj): An alternative, less common adjective form with the same meaning as 'polyhedral'.
• Polyhedra (n, plural): The plural form of polyhedron.

Synonyms

• Multifaceted: Having many faces or aspects. (Note: While often used figuratively, it can describe literal geometric forms.)
• Geometric solid: A general term for three-dimensional figures bounded by planes.

Related Terms and Concepts

• Face: One of the flat surfaces of a polyhedron.
• Edge: The line segment where two faces of a polyhedron meet.
• Vertex (pl. Vertices): A corner point where edges of a polyhedron meet.
• Platonic Solid: A special type of regular, convex polyhedron where all faces are congruent regular polygons.

Học thuật

Adjective

1. of or relating to or resembling a polyhedron