How do you spell lision?

"Lision" is not a standard English word. It's likely a misspelling of one of these words:

* Lesion: A wound or injury.

* Lision: A possible misspelling of "leash" (a cord or strap for restraining an animal).

* Illusion: A false perception of reality.

Please provide more context or information about the word you are trying to spell, and I'll be happy to help you further.