Axiom - Wikipedia
In the field of mathematical logic, a clear distinction is made between two notions of axioms: logical and non-logical (somewhat similar to the ancient distinction between "axioms" and "postulates" respectively).

Axioms | Open Access Journal | MDPI
Axioms is an international, peer-reviewed, open access journal of mathematics, mathematical logic and mathematical physics, published monthly online by MDPI.

AXIOM Definition & Meaning - Merriam-Webster
In mathematics or logic, an axiom is an unprovable rule or first principle accepted as true because it is self-evident or particularly useful. “Nothing can both be and not be at the same time and in the same respect” is an example of an axiom.

List of axioms - Wikipedia
In epistemology, the word axiom is understood differently; see axiom and self-evidence. Individual axioms are almost always part of a larger axiomatic system. Together with the axiom of choice (see below), these are the de facto standard axioms for contemporary mathematics or set theory.

AXIOM | English meaning - Cambridge Dictionary
AXIOM definition: 1. a statement or principle that is generally accepted to be true, but need not be so: 2. a formal…. Learn more.

10.2: Axioms, Theorems, and Proofs - Mathematics LibreTexts
There is a strange creature in mathematics, not typically mentioned in lower division texts, called an axiom (or, in some texts, a postulate). An axiom is a self-evident or universally recognized truth. It is accepted as true, without proof, as the basis for argument.

Axiom - Simple English Wikipedia, the free encyclopedia
It is a statement which is assumed to be true without question, and which does not require proof. It is also known as a postulate (as in the parallel postulate). [1] . The axiom is to be used as the premise or starting point for further reasoning or arguments, [2] usually in logic or in mathematics. [3][4]

What Is an Axiom? Definition, Examples & Uses
An axiom is a statement accepted as true without proof, used as a starting point from which everything else is proved. This article defines the term, separates axioms from postulates and theorems, lists Euclid's and Peano's famous axioms, works six examples, and clears up where students go wrong.

Axiom | Logic, Mathematics, Philosophy | Britannica
Some recommend that the term axiom be reserved for the axioms of logic and postulate for those assumptions or first principles beyond the principles of logic by which a particular mathematical discipline is defined.

Axiom -- from Wolfram MathWorld
Foundations of Mathematics Axioms Axiom An axiom is a proposition regarded as self-evidently true without proof. The word "axiom" is a slightly archaic synonym for postulate. Compare conjecture or hypothesis, both of which connote apparently true but not self-evident statements.