It's possible it:
* Is a misspelling: Perhaps you meant a different word, like "mannequins" or "mannevels."
* Is a regional term: It could be a slang term or dialect word used in a specific location.
* Is a fictional word: It might be a made-up word from a book, game, or other fictional context.
To help me understand, please provide more context:
* Where did you encounter this word? (e.g., a book, a conversation, online)
* What was the sentence or phrase where it appeared?
* Do you have any other information about it?
With more details, I might be able to help you decipher its meaning.