There must be a definite threat before you start opening people's personal effects.

Bolan has Involved himself now, and we have to deal with him as a definite threat.

They will explain to them that earthquakes are a less definite threat to their lives than other things.

All he knew was that he felt a very definite threat from the structure.

For a while, it appeared as though radio was a definite threat to the record industry.

This young woman is a definite threat to us all.

Now I saw that would be unwise and a definite threat to my health.

Up close, it posed a definite threat to all the glass objects in proximity.

By the time they had finished their conversation, there was a definite threat of rain.

There was a definite threat in his slow stare.