A new word or phrase.
(Lexicography) A word invented for the occasion.
The definition of a phrase is two or more words that express an idea and are a part of a sentence.
Find another word for neologism. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for neologism, like: new word, coinage, neology, new phrase, nonce-word, synthetic word, vogue-word, phrase, word and time-worn.