And the first on the list demands a formal introduction.

"Perhaps we should make a more formal introduction," the woman said.

He led the other man forward and began the formal introductions to her father.

Several weeks later, the formal introduction took place in the most ordinary way.

Several people had gathered around in the course of the formal introduction.

There's a kind of formal introduction that I do with him.

Their meeting again results in formal introduction to each other.

"I wouldn't have thought that possible without some formal introduction."

I'm afraid I haven't had the pleasure of a formal introduction.

That was his name, he said when they got to the formal introduction.