Bringing word into existence just by calling and using it [duplicate]

Sometimes, when I read essays, I see that writers make up words and by using them, they bring those words into existence.

For example:

In her article "Juban America", Ruth Behar uses the term "Juban", which is just the Jewish-Cuban identity, and though we know this term doesn't exist, she uses it. We know this word doesn't exist but after using it, it is brought into existence.

Is there a single word to name this strategy or phenomenon?


Solution 1:

It's called a neologism:

ne·ol·o·gism
noun

  1. a new word, meaning, usage, or phrase.
  2. the introduction or use of new words or new senses of existing words.
  3. a new doctrine, especially a new interpretation of sacred writings.
  4. Psychiatry. a new word, often consisting of a combination of other words, that is understood only by the speaker: occurring most often in the speech of schizophrenics.

— source: Dictionary.com

The practice or art of creating new words is called neology or neologizing—although both terms are fairly obscure.

The precise construction of this word in particular makes it a portmanteau.

A related term is nonce word.

Solution 2:

Or simply "to coin a new word".

Solution 3:

If the word isn't used ever again, it is also a Hapax Legomenon:

a word which occurs only once within a context, either in the written record of an entire language, in the works of an author, or in a single text. The term is sometimes incorrectly used to describe a word that occurs in just one of an author's works, even though it occurs more than once in that work. Hapax legomenon is a transliteration of Greek ἅπαξ λεγόμενον, meaning "(something) said (only) once"

Please note though, as noted in the comments, that:

hapax legomenon refers to a word's appearance in a body of text and to neither its origin nor its prevalence in speech