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axiom

axiom

30 7.5
A basic statement accepted as true and used as a starting point for reasoning
  • noun
  • /ˈæk.si.əm/
translation icon : axioma
  • In mathematics, an axiom serves as a fundamental starting point for developing theories.
  • derivation from the axiom
  • almost an axiom

So either they are self-evident, almost an axiom, or you need a proof.

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Examples

  • The following eight axioms may be used as a grounding for scientific practice.

    Academic text (1991)
  • Science proceeds on essentially one axiom, and that is the universe does not lie.

    Blog text (4)
  • l would accept that as an axiom.

  • And it's kind of an axiom in warfare.

  • Apparently his axiom was that the birthday person buys the others drinks.

  • And here is where I disagree with the axiom on which these arguments are based.

    Blog text (1)
  • In this era of fiscal austerity, the old axiom that there is no free lunch must be taken seriously.

    Academic text (1994)
  • There's a common axiom which every good camper knows.

  • Adam Smith is best known for his axiom that individual acts of selfishness aggregate to a general good.

    Academic text (2008)
  • Euclid based his approach upon 10 axioms, statements that could be accepted as truths.

    Blog text (7)

Synonyms

principle
vsaxiom
633 3.8

A basic idea or law that explains how something works

is an accepted starting statement rather than a general explanatory law
premise
vsaxiom
365 5.9

An idea accepted as true that supports an argument

is an accepted starting truth used more generally in reasoning
supposition
vsaxiom
23 7.3

An idea that people accept as true without proof

is a widely accepted basis rather than a tentative unproven idea
basic principle
vsaxiom
22 2.7

An important rule or idea that forms the base for other knowledge

is accepted as true and used specifically as a starting point
postulate
vsaxiom
  • Specialized
4 8.1

An idea accepted as true without proof and used to build a theory

is a generally accepted starting truth used to build arguments
4 3.3

A simple idea or belief that people accept without proof and that supports an argument

is a formally accepted starting truth rather than a taken belief
postulation
vsaxiom
  • Specialized
1 9.3

An idea people accept without proof and use to build an argument

is an accepted starting truth rather than a tentative claim

Compounds

Euclid's axiom
  • Specialized
1 8.6

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

Euclidean axiom
  • Specialized
9.6

A basic rule of geometry on a flat surface used to build proofs

Euclid's fifth axiom
  • Specialized
9.9

A rule that says there is exactly one line through a point that is parallel to a given line

Euclid's first axiom
  • Specialized
8.4

You can draw a straight line between any two points

Euclid's fourth axiom
  • Specialized
9.9

An axiom in Euclidean geometry that all right angles are equal

Euclid's second axiom
  • Specialized
9.9

A rule that you can extend any straight line without end in both directions

Euclid's third axiom
  • Specialized
9.9

A rule that you can draw a circle of any size around any point

parallel axiom
  • Specialized
7.9

In geometry, only one line through a point not on a given line does not meet it

How Accepted

axiom
30 7.5
principle
633 3.8
postulate
  • Specialized
4 8.1
assumption
513 3.5

Surface Forms

axiom singular
axioms plural

Etymology

Axiom comes from the Greek word axioma, meaning 'worthy' or 'fit'. That idea helps: an axiom is a simple statement people accept as true and use to start their thinking.