"To have a big viable network in this country is a central piece of our strategy," he said.

The videotape was the central piece of evidence at the trial.

What had been the original castle was now just the central piece of an elaborate structure.

How could a culture ministry be set up without education as a central piece?

That e-mail message is a central piece of evidence in the government's case.

The central piece of furniture was a hospital bed.

It is the central legislative piece in Quebec's language policy.

In the first years the central piece was not a cabinet, but a table on which experiments would be done.

Stone didn't know or care exactly what they were supposed to represent, but he moved in that direction, drifting toward the central piece.

The power suit is the central piece of Spellbinder technology.