What does tisha mean in French?

"Tisha" is not a common word in French. It's possible you're thinking of a word that sounds similar, or perhaps a word from a different language that's been borrowed into French.

Could you please provide more context or information about where you encountered this word? For example:

* What was the sentence or phrase where you saw "Tisha"?

* What was the topic or subject matter?

* What language was the original source of the text?

This will help me understand what you're looking for and provide a more accurate response.