For a moment he was certain that the sound had originated within his own room.

As I said, we are not even positive that they originated within the city.

Research indicates they may have originated as recently within the last 20,000 years.

But this time the noise was originating within the house.

An unknown disease, originated within the Human race started appearing.

Only a faint sound originated within the chamber; something like the beat of a heart.

Some are essentially creative problems that originate within an author's work itself.

The majority of output will be originated and produced within the target area.

The new allegations appear to originate within the air traffic system.

The project originated within only 2 weeks from Tanski's initiative.