What does ehu mean in hawwian?

There is no word "ehu" in Hawaiian. It's possible you might be thinking of a similar-sounding word or have made a typo.

Could you please provide more context or clarify what you mean by "ehu"?

For example, are you asking about:

* A specific phrase or sentence? Please provide the full context.

* A Hawaiian name? Do you know any additional information about the name, such as the gender or meaning?

* A word with a similar pronunciation? Can you provide any more details about the word?

With more information, I can help you find the correct Hawaiian word or phrase.