No other being in the prison cubicle had made a threatening sound or move.

The mortars were a continuous threatening sound, frustrating because we had no weapon against them.

He ignored the threatening sounds, the shadows, the thick vines, and pushed her deep into the dense alien wilderness.

They began the descent, backs against the wall, ears strain- ing to catch any threatening sounds.

But he made some threatening sounds under his breath and the judge slammed another fine on him for contempt of court.

He seemed unable to distinguish the sound of enemy fire from other, less threatening sounds.

Mia sprang to her feet at the threatening sound of Colin's voice.

It was repeated, but it couldn't be called a threatening sound, more of a high-pitched squeal, followed by another.

The music gathered unstoppable momentum without a hint of a threatening sound.

Torres sat very still, making no threatening sound or movement, while the tiny neffaler gathered his courage.