(euphemistic, humorous) The hinder parts of the body. / (mathematics) The probability that a hypothesis is true (calculated by Bayes' theorem).

plural of posteriorization

plural of posteriority

(statistics) The probability of an event given the knowledge of occurrence of other events that bear on it; P( A | B ) as contrasted to P( A ), where A is the sought event and B is the sign or symptom event.

plural of posterior probability

plural of posterior chamber

(anatomy, ophthalmology) A narrow space inside the eye between the iris and the lens, filled with aqueous humour.

(anatomy) The distal posterior aspect of the tibia at the ankle.

A fetal abnormality in which the pelvic end is doubled.

(anatomy) A muscle that arises from the mastoid process of the temporal bone, inserts into the cranial surface of the concha of the external ear, and acts to retract the external ear.