What does antrifiona mean in English?

"Antrifiona" is not a word in English. It's likely a misspelling or a word from a different language.

Could you please provide more context or clarify what you're looking for?

For example:

* Where did you encounter this word? (A book, a website, a conversation, etc.)

* What is the general topic or context?

* What language do you think it might be from?

This information will help me understand what you're asking and provide a better answer.