How do you use the word neologism in a sentence?

Answer 1

A neologism is a newly-coined word or expression.

We learned about the neologism in English class.

That word must be a neologism because I don't know what it means.

Answer 2

"Creating neologisms is a popular hobby with fantasy authors."
You just did. Congratulations.

But to help:

Stephen Colbert engaged in neologism (or you could say created a neologism) when he first said the word "truthiness."

Mackenzie created a new neologism it is fooshy.

Lenny found that his neologism, stupidfast, didn't catch on as quickly as he had hoped.
"Neologisms such as 'blogging', 'vlogging' and 'tweeting' in the context of social networking have been absorbed with surprising speed into the popular lexicon."

"I have made up my own neologism, but I do not think it will catch on."

"A surprising number of words are quite recent neologisms, even though many of them seem to be based in classical languages."
So you are saying that. neologism is very helpful for English language?

Answer 3

Harry's tone - his default tone, to use a neologism - was of wistful remembrance for the hills he loved.