IPA: //ˌpoʊstpəˈzɪʃən//
KK: /ˈpoʊstpəˌzɪʃən/
A word that comes after the noun or phrase it relates to, often functioning like a preposition. For example, in the phrase 'these facts notwithstanding', the word 'notwithstanding' is a postposition.
In some languages, postpositions are used instead of prepositions to indicate relationships between words.
Postposition → It is formed from "post-" (meaning after) and "positio" (from "ponere", meaning to place). The word refers to a grammatical term where a word is placed after another word, particularly in relation to its function in a sentence.
Think of something being 'placed after' ('post-') another word, which is what a postposition does in grammar.