non-Euclidean geometry


noun
  1. geometry based upon one or more postulates that differ from those of Euclid, especially from the postulate that only one line may be drawn through a given point parallel to a given line.

Origin of non-Euclidean geometry

1
First recorded in 1870–75; non- + Euclidean

Words Nearby non-Euclidean geometry

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use non-Euclidean geometry in a sentence

  • On this postulate hang all the "law and the prophets" of the non-Euclidean geometry.

    The Mystery of Space | Robert T. Browne

British Dictionary definitions for non-Euclidean geometry

non-Euclidean geometry

noun
  1. the branch of modern geometry in which certain axioms of Euclidean geometry are restated. It introduces fundamental changes into the concept of space

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012