He moved one hand around in a blurred half circle.

He set them to make a wide half circle, and head back in the direction from which they had come.

And again when Michael turned the mount in a half circle.

The crowd moved out, forming a half circle around the two young men.

The other guys closed in to form a half circle behind Steve.

They begin their dance in a position of a half circle.

The half circle of others had to be hostile, though.

Then a man stood up from among the half circle of those who were praying and I saw he wanted to go out.

Everyone was standing in a half circle on the dance floor.

He turned his head in a half circle, covering all of us, one at a time.