What is a sentence with the word mettie?

The word "mettie" is not a recognized English word. It's possible it's a misspelling or a name.

Could you please clarify what you meant?

Perhaps you were thinking of:

* "Met," which is the past tense of "meet."

* "Mettle," which means courage or strength of character.

* "Matty," which is a common nickname.

Let me know, and I can help you craft a sentence!