The barometer doesn't indicate trouble, and we'd have some advance warning if a hurricane were coming.

He fell forward onto the desk, but one of his last acts before dying was to press the alarm button to indicate trouble.

His frowned, thinking about the wound, the lack of sound that indicated trouble.

"Yes, I know, but when you have constant headaches that indicates trouble, or the need for eyeglasses."

He had entered the apartment because Mann's delayed departure seemed to indicate trouble.

With an hour and a half before that time arrived, the darkness in the flower shop indicated trouble there.

The fact that the trade deficit has not improved indicates deeper trouble.

But messages posted even earlier also indicated trouble ahead.

About 20 seconds had elapsed since the stick shaker first indicated trouble.

The move indicated trouble; he thought of them shoving stationers around on other levels.