neologism
Definition of neologism
noun
– a newly coined word or expression
– the coining or use of new words
Synonyms of neologism
new word, new expression, new term, new phrase
Antonyms of neologism
cliche, hackneyed phrase
Word Usage
– The neologism became so popular it was added to most dictionaries.
– The neologism was widely spoken after a rapper mentioned it in a hit song.