geometry : Idioms & Phrases


affine geometry

  • noun the geometry of affine transformations
WordNet

analytic geometry

  • noun the use of algebra to study geometric properties; operates on symbols defined in a coordinate system
    analytical geometry; analytic geometry.
WordNet

Analytical or coördinate geometry

  • . See under Geometry.
Webster 1913

analytical geometry

  • noun the use of algebra to study geometric properties; operates on symbols defined in a coordinate system
    analytical geometry; analytic geometry.
WordNet

Analytical, ∨ Coördinate, geometry

  • that branch of mathematical analysis which has for its object the analytical investigation of the relations and properties of geometrical magnitudes.
Webster 1913

coordinate geometry

  • noun the use of algebra to study geometric properties; operates on symbols defined in a coordinate system
    analytical geometry; analytic geometry.
WordNet

Descriptive geometry

  • noun the geometry of properties that remain invariant under projection
    descriptive geometry.
WordNet
  • that branch of geometry. which treats of the graphic solution of problems involving three dimensions, by means of projections upon auxiliary planes.
  • that part of geometry which treats of the graphic solution of all problems involving three dimensions.
Webster 1913

Elementary geometry

  • noun (mathematics) geometry based on Euclid's axioms
    Euclidean geometry; elementary geometry.
WordNet
  • that part of geometry which treats of the simple properties of straight lines, circles, plane surface, solids bounded by plane surfaces, the sphere, the cylinder, and the right cone.
Webster 1913

elliptic geometry

  • noun (mathematics) a non-Euclidean geometry that regards space as like a sphere and a line as like a great circle
    elliptic geometry.
    • Bernhard Riemann pioneered elliptic geometry
WordNet

euclidean geometry

  • noun (mathematics) geometry based on Euclid's axioms
    Euclidean geometry; elementary geometry.
WordNet

fractal geometry

  • noun (mathematics) the geometry of fractals
    • Benoit Mandelbrot pioneered fractal geometry
WordNet

geometry teacher

  • noun someone who teaches geometry
WordNet

Higher geometry

  • that pert of geometry which treats of those properties of straight lines, circles, etc., which are less simple in their relations, and of curves and surfaces of the second and higher degrees.
Webster 1913

hyperbolic geometry

  • noun (mathematics) a non-Euclidean geometry in which the parallel axiom is replaced by the assumption that through any point in a plane there are two or more lines that do not intersect a given line in the plane
    • Karl Gauss pioneered hyperbolic geometry
WordNet

non-euclidean geometry

  • noun (mathematics) geometry based on axioms different from Euclid's
    • non-Euclidean geometries discard or replace one or more of the Euclidean axioms
WordNet

parabolic geometry

  • noun (mathematics) geometry based on Euclid's axioms
    Euclidean geometry; elementary geometry.
WordNet

Plane geometry

  • noun the geometry of 2-dimensional figures
WordNet
  • that part of geometry which treats of the relations and properties of plane figures.
Webster 1913

projective geometry

  • noun the geometry of properties that remain invariant under projection
    descriptive geometry.
WordNet

riemannian geometry

  • noun (mathematics) a non-Euclidean geometry that regards space as like a sphere and a line as like a great circle
    elliptic geometry.
    • Bernhard Riemann pioneered elliptic geometry
WordNet

solid geometry

  • noun the geometry of 3-dimensional space
WordNet

Spherical geometry

  • noun (mathematics) the geometry of figures on the surface of a sphere
WordNet
  • that branch of geometry which treats of spherical magnitudes; the doctrine of the sphere, especially of the circles described on its surface.
Webster 1913

Stigmatic geometry, ∨ Stigmatics

  • that science in which the correspondence of index and stigma (see Stigma, 7) is made use of to establish geometrical proportions.
Webster 1913