send somebody a signal

And all I could do would be to send a signal.

And I thought he kind of sent a signal that they do understand what's up against them.

The difference is how long ago the signal was sent.

A clear signal had been sent: physical education didn't matter.

Send a signal to Washington that a $480 billion tax cut over five years is what they want.

And with us send a signal to Congress that we need them to face the issue.

The workers send a signal by their choice of education.

She was gone now, but he sent the signal anyway.

"This is a bad signal sent to the rest of the world."

That sent a wrong signal to a lot of employees.