What is coining words?
C2 [ T ] to invent a new word or expression, or to use one in a particular way for the first time: Allen Ginsberg coined the term "flower power". SMART Vocabulary: related words and phrases.
What is neologism in English language?
A neologism is a newly developed or coined word that has started to fall into mainstream usage. When the word is fully accepted into everyday usage, it typically gets picked up by dictionaries and is technically no longer a neologism. Neologisms can take many forms, and may be entirely new, or formed of existing words.