axiom
noun
Simple meaning
A seemingly self-evident or necessary truth which is based on assumption.
Pronunciation
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IPA pronunciation (US)
ˈæksiəm
This word is pronounced essentially the same in American and British English, so one transcription covers both.
IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.
Definition
Everyday modern meanings first, grouped by part of speech.
noun
philosophy
A seemingly self-evident or necessary truth which is based on assumption; a principle or proposition which cannot actually be proved or disproved.
An established principle in some artistic practice or science that is universally received.
logicmathematicsproof theory
A fundamental assumption that serves as a basis for deduction of theorems; a postulate (sometimes distinguished from postulates as being universally applicable, whereas postulates are particular to a certain science or context).
Word at a Glance
- Difficulty
- C1 · Advanced
- Frequency
- Uncommon
- Typical Use
- Varies by meaning
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Common Patterns and Combinations
How this word naturally appears with others.
Fundamental / established
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Word Family
Related forms, grouped by how they connect.
Compound terms
Established multiword terms.
Only one line can be drawn through a point parallel to another line.
A straight line can be drawn between any two points.
All right angles are equal.
Any terminated straight line can be projected indefinitely.
A circle with any radius can be drawn around any point.
Any of five axioms that are generally recognized as the basis for Euclidean geometry.
Related Words
Connected to the same idea, not synonyms.
More about this wordSynonyms, forms, origin
Synonyms
Sense: seemingly self-evident
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