geometry

/dʤi'ɔmitri/

Thân thiện

A student uses a protractor to measure an angle in her geometry book.

Definition

1. Noun:
   • The branch of mathematics concerned with the properties and relationships of points, lines, angles, surfaces, and solids: Geometry is the area of mathematics that deals with the measurement, properties, and spatial relationships of figures and shapes.
   • The spatial properties and arrangement of an object or area: In a more general sense, geometry can refer to the shape, configuration, or physical arrangement of something.

Examples of Usage

• Noun:
  • Students learn about triangles and circles in their geometry class.
  • The architect considered the building's geometry to maximize natural light.
  • The geometry of the crystal structure is remarkably complex.

Advanced Usage

• "Differential geometry": A branch of mathematics using calculus to study curves and surfaces.
  • Differential geometry is essential for understanding the theory of general relativity.
• "Sacred geometry": A term used to ascribe symbolic and sacred meanings to certain geometric shapes and proportions.
  • The design of the ancient temple is said to be based on principles of sacred geometry.
• "Fractal geometry": The study of infinitely complex patterns that are self-similar across different scales.
  • Fractal geometry is used to model natural phenomena like coastlines and clouds.

Variants and Related Words

• Geometric (adj): Relating to geometry or its principles; characterized by simple, regular shapes and lines.
  • The artist used bold, geometric patterns in her painting.
• Geometrically (adv): In a geometric manner; according to geometric principles.
  • The tiles were arranged geometrically to form a perfect grid.
• Geometer (n): A person skilled in geometry; also refers to a type of moth.
  • Euclid is known as the great geometer of antiquity.

Synonyms

• Shape: The external form or appearance of an object.
• Configuration: An arrangement of parts or elements in a particular form, figure, or combination.
• Topology: A branch of mathematics concerned with properties of space that are preserved under continuous deformations (a related but distinct field).

Related Phrases

• Coordinate geometry: The study of geometry using a coordinate system (also known as analytic geometry).
  • Coordinate geometry allows algebraic equations to represent geometric shapes.
• Solid geometry: The branch of geometry dealing with three-dimensional figures.
  • Calculating the volume of a sphere is a topic in solid geometry.
• Descriptive geometry: The branch of geometry used to represent three-dimensional objects in two dimensions.
  • Engineers use descriptive geometry to create technical drawings.

Related Idioms

• "The geometry of the situation": Used to describe the specific spatial arrangement or practical layout of elements in a given circumstance.
  • Before placing the furniture, we need to understand the geometry of the room.

Học thuật

Noun

1. the pure mathematics of points and lines and curves and surfaces