probability
UK /ˌpɹɒb.əˈbɪl.ɪ.ti/ · US /ˌpɹɑ.bəˈbɪl.ə.ti/ noun
Forms probabilities
- noun The state of being probable.
- noun An event that is likely to occur.
- noun The relative likelihood of an event happening.
- noun (mathematics) A number, between 0 and 1, expressing the precise likelihood of an event happening. “The probability of an event A occurring is denoted P(A).”
Synonyms
Antonyms
Etymology
From Middle French probabilité, from Latin probābilitās (“probability, credibility”), from probābilis (“probable, credible”).
Webster’s 1913
- noun The quality or state of being probable; appearance of reality or truth; reasonable ground of presumption; likelihood.
- noun That which is or appears probable; anything that has the appearance of reality or truth.
Etymology [L. probabilitas: cf. F. probabilité.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “probability”, CC BY-SA 4.0. Details