noun
postposition
A grammatical term for a word or particle that comes after the noun it governs, such as Japanese case particles (が, を, に, etc.). Contrasts with 前置詞 (preposition).
See also: 前置詞
日本語の「が」や「を」は後置詞の一種です。
Japanese particles like が and を are a type of postposition.
後置詞は名詞の後
A postposition is a word placed after a noun.