neologism
Pronunciation:
/niːˈɒlədʒɪzəm/noun
Definitions
A word or phrase which has recently been coined; a new word or phrase.
Synonyms:coinageThe act or instance of coining, or uttering a new word.
The newly coined, meaningless words or phrases of someone with a psychosis, usually schizophrenia.
The introduction of new doctrine, for example in theology.