* A misspelling:
* Tutu: A type of short, fluffy skirt worn by dancers, especially ballerinas.
* Tuatara: A reptile native to New Zealand, sometimes called a "living fossil".
* Tutuila: The main island of American Samoa.
* A word from a specific language:
* Tutu (Tonga): Meaning "ancestor" or "grandparent" in the Tongan language.
* Tutua (Sanskrit): Meaning "protection" or "guarding" in the Sanskrit language.
* A name: It might be a surname or given name, though not very common.
To understand the meaning of "tutua", please provide more context:
* What language are you referring to?
* What is the sentence or phrase where you encountered this word?
With more information, I can help you understand the meaning of "tutua".