* It's a misspelling. It might be a misspelling of a similar-sounding word like "harsh" or "Danish."
* It's a specific term in a certain field. It could be a technical term in a niche field like science, engineering, or a specific industry.
* It's a name or a place. It might be a personal name or the name of a location, particularly in a less-known culture or language.
To help you understand the meaning, please provide more context.
For example:
* Where did you encounter this word?
* What was the sentence or the situation where it was used?
* What language are you referring to?
With more context, I can help you figure out the meaning of "hanish."