Coinage
Part of speech: noun
Definition: The process of coining money. Coins taken collectively; currency. The creation of new words, neologizing. Something which has been made or invented, especially a coined word.
Neologism
Part of speech: noun
Definition: A word or phrase which has recently been coined; a new word or phrase.The act or instance of coining, or uttering a new word.The newly coined, meaningless words or phrases of someone with a psychosis, usually schizophrenia.