probability theory
noun
Simple meaning
The branch of applied mathematics that deals with probabilities.
Pronunciation
Say it like this:
prahbuhbiluhteethihreeSay the bold part a little louder.
IPA pronunciation (US)
pɹɑbəˈbɪlətiˈθɪɹi
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
mathematics
The mathematical study of probability (the likelihood of occurrence of random events in order to predict the behavior of defined systems).
Word Aura™
How this word commonly comes across.
Aura for this meaning
This meaning: The mathematical study of probability (the likelihood of occurrence of random events in order to predict the behavior of defined systems).
Used this way, probability theory is a specialist word that usually carries little praise or criticism of its own. This is a mathematical use: it is defined precisely and belongs to working with figures and calculations rather than to ordinary conversation.
- Emotional tone
- Neutral
- Formality
- Specialist/technical
- Intensity
- Not strongly marked
- How common
- Specialized
- Connotation
- Clinical and technical
- Usage feel
- Technical and specialized
Where it naturally appears
- Mathematics
- Geometry
- Academic writing
- Education/classroom
Usage note
In general conversation this sense usually needs explaining — outside its field, people reach for a plainer word.
Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.
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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.