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Euclidean axiom

Euclidean axiom

9.6
A basic rule of geometry on a flat surface used to build proofs
  • noun
  • /juˈklɪdiən ˈæksɪəm/
  • Specialized
translation icon : axioma euclidiano
  • The first Euclidean axiom states that a straight line can be drawn between any two points.

Examples

  • A Euclidean axiom is accepted without proof.

  • The parallel postulate is the fifth Euclidean axiom and uniquely distinguishes Euclidean geometry from non-Euclidean systems.

  • Each Euclidean axiom serves as an essential building block for developing geometric proofs.

  • Students are often introduced to the concept of a Euclidean axiom in high school geometry classes.

  • Each Euclidean axiom serves as a fundamental principle that underpins all geometric constructions.

  • In geometry, a Euclidean axiom provides a basic assumption on which theorems and proofs are based.

  • The first Euclidean axiom asserts that it is possible to draw a straight line between any two points on a plane.

Synonyms

Euclid's axiom
vsEuclidean axiom
  • Specialized
1 8.6

One of five basic statements that give the rules of geometry on flat surfaces

uses a more general word for the five basic starting ideas
Euclid's postulate
vsEuclidean axiom
  • Specialized
8.7

One of the five basic rules that make Euclidean geometry

is the neutral term that does not stress authorship

Surface Forms

Morphology

Euclidean + axiom

The phrase combines the adjective 'Euclidean' (relating to Euclidean/flat geometry) with 'axiom' (a fundamental statement), so the meaning 'fundamental assumptions of Euclidean geometry' is directly derivable from the parts. This adjective+noun composition is a regular, cross-linguistically common pattern, so a B1 learner who knows both constituents will understand the MWE.

Etymology

Euclidean axiom comes from the Greek mathematician Euclid; Euclidean refers to his style of geometry and axiom means a simple, obvious rule. These clear rules were used as building blocks in geometry, so Euclidean axiom now means 'one of the basic assumptions' used in Euclidean geometry.