What does subsited mean?

"Subsited" is not a standard English word. It's likely a misspelling of one of the following words:

* Substituted: This means to replace something with something else.

* Subsided: This means to become less intense or to settle down.

Example:

* Substituted: "I substituted the sugar with honey in the recipe."

* Subsided: "The storm finally subsided, and the sun came out."

If you could provide more context about how you saw "subsited" used, I might be able to give you a more specific answer.