What does insingful mean?

"Insingful" is not a recognized word in the English language. It is likely a misspelling of "meaningful".

If you meant to use "meaningful", it refers to something that has significance or importance, conveying a message or having a purpose.

For example:

* "The poem was very meaningful to me."

* "Their relationship was meaningful and fulfilling."

If you had a different word in mind, please provide more context so I can understand what you meant.