* It's a misspelling. There may be a similar-sounding word that you are thinking of. For example, "desarte" could be a typo for "desert" or "desolate."
* It's a name. It could be a surname or a given name, possibly of French origin.
* It's a made-up word. It might be a term used in a specific context or a fictional word.
To get a clearer answer, please provide more context!
For example, where did you encounter this word? What was the surrounding text or situation? Knowing more about the context can help determine the meaning of "Destarte."