This is the 10169th most frequent German word.
pfeifer
"Pfeifer" in German means "pipe player" or "whistler."
Used as a noun to refer to a person who plays the pipe.
Der junge Pfeifer spielte eine fröhliche Melodie.
The young piper played a cheerful tune.
Used as a proper noun, a surname.
Mein Nachbar, Herr Pfeifer, ist ein begabter Gärtner.
My neighbor, Mr. Pfeifer, is a talented gardener.
Used as a verb (pfeifen) in a descriptive manner for the door making a sound.