Posterior: meaning, definitions and examples

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posterior

[ pɒˈstɪərɪə ]

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anatomy

Situated at or toward the hind part of the body; caudal. In humans, the buttocks are located on the posterior side of the body.

Synonyms

back, hind, rear

Examples of usage

The posterior part of the brain is responsible for processing visual information.
The posterior muscles are important for maintaining proper posture.

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statistics

Of or relating to the likelihood of an event occurring given some data. In Bayesian statistics, the posterior probability is updated based on prior probabilities and new data.

Synonyms

following, later, subsequent

Examples of usage

The posterior distribution is used to estimate the uncertainty in the parameter of interest.
The posterior mean is a common summary statistic used in Bayesian analysis.

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anatomy

The hinder part of something. In anatomy, the posterior refers to the back side of the body or a body part.

Synonyms

back, hind, rear

Examples of usage

The posterior of the skull protects the brain.
The posterior of the knee is called the popliteal region.

Translations

Translations of the word "posterior" in other languages:

🇵🇹 posterior

🇮🇳 पीछे का

🇩🇪 hintere

🇮🇩 belakang

🇺🇦 задній

🇵🇱 tylny

🇯🇵 後部の

🇫🇷 postérieur

🇪🇸 posterior

🇹🇷 arka

🇰🇷 뒤의

🇸🇦 خلفي

🇨🇿 zadní

🇸🇰 zadný

🇨🇳 后面的

🇸🇮 zadnji

🇮🇸 aftari

🇰🇿 артқы

🇬🇪 უკანა

🇦🇿 arxa

🇲🇽 posterior

Word origin

The word 'posterior' comes from the Latin word 'posterior', meaning 'later' or 'behind'. It has been used in English since the 15th century to refer to the back side or hind part of something. In anatomy, 'posterior' is commonly used to describe the rear portion of the body or body parts. In statistics, 'posterior' is used in Bayesian analysis to refer to the updated probability of an event occurring given new data and prior probabilities.