Although we haven't had our main course yet I signal for the check.

He took his place at the head of the table and signaled for them to sit.

Since he didn't seem to be signaling for help, she let him go and turned quickly.

He looked down the hall and signaled for the girl.

I have signaled for additional men to be brought up.

Once he signals for it, no one from the other team is allowed to touch him.

A moment later, she signaled for her officers to do the same.

The driver signaled for her to move out of his way.

I signaled for the check and we left the restaurant.

The thing was setting up an attempt to signal for help.