posterior
UK /pɒsˈtɪə.ɹi.ə/ · US /poʊˈstɪɹ.i.ɚ/ adjective, noun
Forms posteriors posteriour
- adjective (medicine) Relating to or denoting presentation of a fetus in which the rear or caudal end is nearest the cervix and emerges first at birth.
- adjective (botany) Next to, or facing the main stem or axis.
- adjective (formal) Following in order or in time.
- noun (sometimes euphemistic, sometimes humorous) The posterior portions of the human body; especially, the buttocks.
- noun (mathematics) The probability that a hypothesis is true (calculated by Bayes' theorem).
Synonyms
back hinder rear later 'tocks arse arse cheeks ass ass cheeks backside batty behind blessed assurance booty botty bottom bum bum cheeks buns butt buttocks nates can fundament hindquarters hind end keister prat rear end rump
Antonyms
Etymology
Borrowed from Latin posterior (“that comes or follows after; later, latter”).
Webster’s 1913
- adjective Later in time; hence, later in the order of proceeding or moving; coming after; --opposed to prior.
- adjective Situated behind; hinder; --opposed to anterior.
Etymology [L. posterior, compar. of posterus coming after, from post after. See Post-.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “posterior”, CC BY-SA 4.0. Details