What does the word ananau mean?

"Ananau" is not a recognized word in English or many other languages. It's possible you've misheard or misspelled the word.

Could you clarify what you're looking for? Perhaps you meant one of these:

* "Ananas": This is the scientific name for the pineapple fruit.

* "A'ano": This is a Hawaiian word for a type of seaweed.

* "Anau": This is a small town in New Zealand.

If you can provide more context, I might be able to help you further!