They have signaled general approval of the project, but not enthusiastically.

I looked over to the side table where the servants were sitting and signaled my approval to the cook.

Several lawmakers said he had signaled his approval in earlier conversations with them.

The Hand of God appears from above to signal approval.

Investors signaled their approval by sending the company's shares up $3.1875, to $65.25.

Investors signaled their approval of the leadership change yesterday, sending the stock up $1.8125 a share, to $36.3125.

Newspapers, assuming the interview signaled official approval, jumped on the story.

Signaling its approval, the stock market shot up at news that the former head of Alcoa had been canned.

The Airedale proved a popular choice and the crowd signaled their approval.

The warm proclamation seems to signal the young woman's final approval by the old guard of the Islander.