# Bayesian

> English word · Adjective · IPA /ˈbeɪziən/ · frequency rank #30,699

## Definitions
1. Of or pertaining to Thomas Bayes, English mathematician.
2. Of or pertaining to Bayes' theorem and its applications.

## Etymology
From Bayes + -ian, after Thomas Bayes.

## Common misspellings (11)
`abyesian`, `baeysian`, `bayeisan`, `bayesain`, `bayesiann`, `bayesina`, `bayessian`, `bayseian`, `bayyesian`, `bbayesian`, `byaesian`

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/bayesian