"Right now, corporate executives have a key weapon to hold over the securities analyst," he said.

A Western military official said the soldiers had to fight without grenades, a key weapon in urban combat.

Years ago, the authorities decided that a key weapon in the war on terror (sic) would be to make people more afraid.

Patients in the study were divided into two groups according to the number of T4 cells, key weapons in the body's defenses.

Architecture was declared a key weapon in the creation of a new social order.

For most of his football career, he has been a key weapon for an offense but not the chief one.

In one case, the only protection for key weapons in Germany was an 18-year-old private with a rifle.

These are key weapons in the war we wage to keep Cardassia safe.