* Typo: You might have meant a different word, like "colloquialism."
* Neologism: It could be a newly coined word, perhaps with a specific meaning within a particular context or community.
* Misunderstanding: The term might be part of a specific field of study or language that you are unfamiliar with.
To get a clearer understanding, please provide more context:
* Where did you encounter the term? (book, website, conversation, etc.)
* What was the surrounding text or conversation?
* What do you think it might mean?
With more information, I can help you figure out what "cologuilism" refers to.